diff --git a/.renku/activity_index.yaml b/.renku/activity_index.yaml
index 8c8e621aa7fcda86cb3c1ed70c6b2562bc7df525..4cb01706652f7739d0a61dee36883acba2ed9c5c 100644
--- a/.renku/activity_index.yaml
+++ b/.renku/activity_index.yaml
@@ -3,6 +3,8 @@ data/some_data_test_process/dim_red_some_data_test.mtx.gz:
   - .renku/workflow/ed2b0a798d0a4edbabc1efc71d0f9d2e_rerun.yaml
   288004a9c71843e3fefa73754c04f74c86c9036e:
   - .renku/workflow/a4415f9a81854805804192db24fe3400_rerun.yaml
+  31dab5fe2db152b4015572a56ba61e2f429f0232:
+  - .renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
   42d09ea07527e4174aaa6e3cac7b8783d25b7474:
   - .renku/workflow/3d5a5b9b639b45809d5bde769d6c034e_rerun.yaml
   50755a4930833037d6f426d3d6dd6595b1a95c42:
@@ -30,6 +32,8 @@ data/some_data_test_process/hvg_some_data_test.json:
   - .renku/workflow/ed2b0a798d0a4edbabc1efc71d0f9d2e_rerun.yaml
   288004a9c71843e3fefa73754c04f74c86c9036e:
   - .renku/workflow/a4415f9a81854805804192db24fe3400_rerun.yaml
+  31dab5fe2db152b4015572a56ba61e2f429f0232:
+  - .renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
   42d09ea07527e4174aaa6e3cac7b8783d25b7474:
   - .renku/workflow/3d5a5b9b639b45809d5bde769d6c034e_rerun.yaml
   50755a4930833037d6f426d3d6dd6595b1a95c42:
@@ -57,6 +61,8 @@ data/some_data_test_process/norm_counts_some_data_test.mtx.gz:
   - .renku/workflow/ed2b0a798d0a4edbabc1efc71d0f9d2e_rerun.yaml
   288004a9c71843e3fefa73754c04f74c86c9036e:
   - .renku/workflow/a4415f9a81854805804192db24fe3400_rerun.yaml
+  31dab5fe2db152b4015572a56ba61e2f429f0232:
+  - .renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
   42d09ea07527e4174aaa6e3cac7b8783d25b7474:
   - .renku/workflow/3d5a5b9b639b45809d5bde769d6c034e_rerun.yaml
   50755a4930833037d6f426d3d6dd6595b1a95c42:
@@ -84,6 +90,8 @@ log/process_some_data_test.Rout:
   - .renku/workflow/ed2b0a798d0a4edbabc1efc71d0f9d2e_rerun.yaml
   288004a9c71843e3fefa73754c04f74c86c9036e:
   - .renku/workflow/a4415f9a81854805804192db24fe3400_rerun.yaml
+  31dab5fe2db152b4015572a56ba61e2f429f0232:
+  - .renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
   42d09ea07527e4174aaa6e3cac7b8783d25b7474:
   - .renku/workflow/3d5a5b9b639b45809d5bde769d6c034e_rerun.yaml
   50755a4930833037d6f426d3d6dd6595b1a95c42:
diff --git a/.renku/provenance.json b/.renku/provenance.json
index 71be71d9083d0b0b4d05a0eaf0238a114a141438..45a9491e6000c9f8cc8bcc43b569c7b9bffad354 100644
--- a/.renku/provenance.json
+++ b/.renku/provenance.json
@@ -46,6 +46,9 @@
       },
       {
         "@id": "https://renkulab.io/activities/7784ccc8-6a20-4a1d-8dc1-bad0556cc28b"
+      },
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4"
       }
     ]
   },
@@ -1986,6 +1989,181 @@
       }
     ]
   },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4",
+    "@type": [
+      "http://www.w3.org/ns/prov#Activity"
+    ],
+    "http://www.w3.org/ns/prov#endedAtTime": [
+      {
+        "@type": "http://www.w3.org/2001/XMLSchema#dateTime",
+        "@value": "2021-08-12T21:55:32+00:00"
+      }
+    ],
+    "http://www.w3.org/ns/prov#qualifiedAssociation": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/association"
+      }
+    ],
+    "http://www.w3.org/ns/prov#qualifiedUsage": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/usage/31fc4072-e52d-4d68-8682-ed45b74667b9/c8ec2a53b0c141a2d6a9cc7abb8b5b197add3bf3/src/process_data.R"
+      },
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/usage/85c55345-71b1-411b-94f1-133a273df979/5220c06ada7f29ba4b4ed33049581024a742bcbd/data/some_data_test/counts_some_data_test.mtx.gz"
+      },
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/usage/63616477-c238-46e7-a09e-3aa779ed2756/2c7496a91275249afe95a3aa6f8d5b915ad04c53/data/some_data_test/meta_some_data_test.json"
+      }
+    ],
+    "http://www.w3.org/ns/prov#startedAtTime": [
+      {
+        "@type": "http://www.w3.org/2001/XMLSchema#dateTime",
+        "@value": "2021-08-12T21:55:32+00:00"
+      }
+    ],
+    "http://www.w3.org/ns/prov#wasAssociatedWith": [
+      {
+        "@id": "mailto:anthony.sonrel@uzh.ch"
+      },
+      {
+        "@id": "https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1"
+      }
+    ],
+    "https://swissdatasciencecenter.github.io/renku-ontology#order": [
+      {
+        "@value": 15
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/association",
+    "@type": [
+      "http://www.w3.org/ns/prov#Association"
+    ],
+    "http://www.w3.org/ns/prov#agent": [
+      {
+        "@id": "https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadPlan": [
+      {
+        "@id": "https://renkulab.io/plans/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/0acab229-f398-46e3-a7da-148c502c74ab/11805eaab591c9c64918398a09cf09e0ea1069de/log/process_some_data_test.Rout",
+    "@type": [
+      "http://www.w3.org/ns/prov#Generation"
+    ],
+    "http://www.w3.org/ns/prov#activity": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "outputs/5"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/349d2a78-03c1-44d6-8c05-a3609da1793b/01782fcd3ce1c81fbd1586cf4673a556565860ae/data/some_data_test_process/dim_red_some_data_test.mtx.gz",
+    "@type": [
+      "http://www.w3.org/ns/prov#Generation"
+    ],
+    "http://www.w3.org/ns/prov#activity": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "outputs/264e6ef16fc94591b3e52b2d9cd51969"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/43dffb6e-9870-4de8-8d73-0420d54a8c77/d4d806fde491b8599fa0b595b50ca74b11644707/data/some_data_test_process/norm_counts_some_data_test.mtx.gz",
+    "@type": [
+      "http://www.w3.org/ns/prov#Generation"
+    ],
+    "http://www.w3.org/ns/prov#activity": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "outputs/ff49016b79c844d49a35b35fb5973c6c"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/6cf0a73a-d27b-418d-be25-553580932897/17a873a72b87d846682e57076ad588bc295434e2/data/some_data_test_process/hvg_some_data_test.json",
+    "@type": [
+      "http://www.w3.org/ns/prov#Generation"
+    ],
+    "http://www.w3.org/ns/prov#activity": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "outputs/9038f457046345e0bec257c629651b93"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/usage/31fc4072-e52d-4d68-8682-ed45b74667b9/c8ec2a53b0c141a2d6a9cc7abb8b5b197add3bf3/src/process_data.R",
+    "@type": [
+      "http://www.w3.org/ns/prov#Usage"
+    ],
+    "http://www.w3.org/ns/prov#entity": [
+      {
+        "@id": "https://renkulab.io/blob/c8ec2a53b0c141a2d6a9cc7abb8b5b197add3bf3/src/process_data.R"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "inputs/4"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/usage/63616477-c238-46e7-a09e-3aa779ed2756/2c7496a91275249afe95a3aa6f8d5b915ad04c53/data/some_data_test/meta_some_data_test.json",
+    "@type": [
+      "http://www.w3.org/ns/prov#Usage"
+    ],
+    "http://www.w3.org/ns/prov#entity": [
+      {
+        "@id": "https://renkulab.io/blob/2c7496a91275249afe95a3aa6f8d5b915ad04c53/data/some_data_test/meta_some_data_test.json"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "inputs/26c301364d9f4134b0d9ea82cac86b04"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/usage/85c55345-71b1-411b-94f1-133a273df979/5220c06ada7f29ba4b4ed33049581024a742bcbd/data/some_data_test/counts_some_data_test.mtx.gz",
+    "@type": [
+      "http://www.w3.org/ns/prov#Usage"
+    ],
+    "http://www.w3.org/ns/prov#entity": [
+      {
+        "@id": "https://renkulab.io/blob/5220c06ada7f29ba4b4ed33049581024a742bcbd/data/some_data_test/counts_some_data_test.mtx.gz"
+      }
+    ],
+    "http://www.w3.org/ns/prov#hadRole": [
+      {
+        "@value": "inputs/b7fc3826f79d4df8958643002640ebdb"
+      }
+    ]
+  },
   {
     "@id": "https://renkulab.io/activities/c80e873e-2d85-41f7-a650-01f088595bfc",
     "@type": [
@@ -2511,6 +2689,60 @@
       }
     ]
   },
+  {
+    "@id": "https://renkulab.io/blob/01782fcd3ce1c81fbd1586cf4673a556565860ae/data/some_data_test_process/dim_red_some_data_test.mtx.gz",
+    "@type": [
+      "http://purl.org/wf4ever/wfprov#Artifact",
+      "http://www.w3.org/ns/prov#Entity"
+    ],
+    "http://www.w3.org/2000/01/rdf-schema#label": [
+      {
+        "@value": "data/some_data_test_process/dim_red_some_data_test.mtx.gz@UNCOMMITTED"
+      }
+    ],
+    "http://www.w3.org/ns/prov#atLocation": [
+      {
+        "@value": "data/some_data_test_process/dim_red_some_data_test.mtx.gz"
+      }
+    ],
+    "http://www.w3.org/ns/prov#qualifiedGeneration": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/349d2a78-03c1-44d6-8c05-a3609da1793b/01782fcd3ce1c81fbd1586cf4673a556565860ae/data/some_data_test_process/dim_red_some_data_test.mtx.gz"
+      }
+    ],
+    "https://swissdatasciencecenter.github.io/renku-ontology#checksum": [
+      {
+        "@value": "01782fcd3ce1c81fbd1586cf4673a556565860ae"
+      }
+    ]
+  },
+  {
+    "@id": "https://renkulab.io/blob/11805eaab591c9c64918398a09cf09e0ea1069de/log/process_some_data_test.Rout",
+    "@type": [
+      "http://purl.org/wf4ever/wfprov#Artifact",
+      "http://www.w3.org/ns/prov#Entity"
+    ],
+    "http://www.w3.org/2000/01/rdf-schema#label": [
+      {
+        "@value": "log/process_some_data_test.Rout@UNCOMMITTED"
+      }
+    ],
+    "http://www.w3.org/ns/prov#atLocation": [
+      {
+        "@value": "log/process_some_data_test.Rout"
+      }
+    ],
+    "http://www.w3.org/ns/prov#qualifiedGeneration": [
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/0acab229-f398-46e3-a7da-148c502c74ab/11805eaab591c9c64918398a09cf09e0ea1069de/log/process_some_data_test.Rout"
+      }
+    ],
+    "https://swissdatasciencecenter.github.io/renku-ontology#checksum": [
+      {
+        "@value": "11805eaab591c9c64918398a09cf09e0ea1069de"
+      }
+    ]
+  },
   {
     "@id": "https://renkulab.io/blob/17a873a72b87d846682e57076ad588bc295434e2/data/some_data_test_process/hvg_some_data_test.json",
     "@type": [
@@ -2569,6 +2801,9 @@
       },
       {
         "@id": "https://renkulab.io/activities/7784ccc8-6a20-4a1d-8dc1-bad0556cc28b/generation/3bb1fbfb-617f-42bf-9c23-3f3d6d4afd24/17a873a72b87d846682e57076ad588bc295434e2/data/some_data_test_process/hvg_some_data_test.json"
+      },
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/6cf0a73a-d27b-418d-be25-553580932897/17a873a72b87d846682e57076ad588bc295434e2/data/some_data_test_process/hvg_some_data_test.json"
       }
     ],
     "https://swissdatasciencecenter.github.io/renku-ontology#checksum": [
@@ -3010,6 +3245,9 @@
       },
       {
         "@id": "https://renkulab.io/activities/7784ccc8-6a20-4a1d-8dc1-bad0556cc28b/generation/6b8e9306-311c-45bd-af87-10ff5a3f46f8/d4d806fde491b8599fa0b595b50ca74b11644707/data/some_data_test_process/norm_counts_some_data_test.mtx.gz"
+      },
+      {
+        "@id": "https://renkulab.io/activities/c704b40e-dd2b-49fa-ae85-f68f57b6daa4/generation/43dffb6e-9870-4de8-8d73-0420d54a8c77/d4d806fde491b8599fa0b595b50ca74b11644707/data/some_data_test_process/norm_counts_some_data_test.mtx.gz"
       }
     ],
     "https://swissdatasciencecenter.github.io/renku-ontology#checksum": [
diff --git a/.renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml b/.renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..5d87205fe4d8806156106f9442db918e81574559
--- /dev/null
+++ b/.renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
@@ -0,0 +1,443 @@
+- '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1
+  '@type':
+  - http://purl.org/wf4ever/wfprov#WorkflowEngine
+  - http://www.w3.org/ns/prov#SoftwareAgent
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': renku 0.15.1
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232
+  '@type':
+  - http://purl.org/wf4ever/wfprov#ProcessRun
+  - http://www.w3.org/ns/prov#Activity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#comment:
+  - '@value': 'renku rerun: committing 4 newly added files'
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': .renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml@31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': .renku/workflow/7e37891cbe934a14bd80554b53cecfe2_rerun.yaml
+  http://www.w3.org/ns/prov#endedAtTime:
+  - '@type': http://www.w3.org/2001/XMLSchema#dateTime
+    '@value': '2021-08-12T21:55:32+00:00'
+  http://www.w3.org/ns/prov#influenced: []
+  http://www.w3.org/ns/prov#qualifiedAssociation:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/association
+  http://www.w3.org/ns/prov#qualifiedUsage:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/inputs/4
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/inputs/b7fc3826f79d4df8958643002640ebdb
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/inputs/26c301364d9f4134b0d9ea82cac86b04
+  http://www.w3.org/ns/prov#startedAtTime:
+  - '@type': http://www.w3.org/2001/XMLSchema#dateTime
+    '@value': '2021-08-12T21:55:32+00:00'
+  http://www.w3.org/ns/prov#wasAssociatedWith:
+  - '@id': mailto:anthony.sonrel@uzh.ch
+  - '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1
+  http://www.w3.org/ns/prov#wasInformedBy:
+  - '@id': https://localhost/activities/commit/7781e839dd4c2c8c85be443247346e1fc6318394
+  https://swissdatasciencecenter.github.io/renku-ontology#hasRunParameter: []
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/association
+  '@type':
+  - http://www.w3.org/ns/prov#Association
+  http://www.w3.org/ns/prov#agent:
+  - '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1
+  http://www.w3.org/ns/prov#hadPlan:
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/inputs/26c301364d9f4134b0d9ea82cac86b04
+  '@type':
+  - http://www.w3.org/ns/prov#Usage
+  http://www.w3.org/ns/prov#entity:
+  - '@id': https://renkulab.io/blob/25520e4a7e92f60ffe1b645f44579c97a06dc1ee/data/some_data_test/meta_some_data_test.json
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': inputs/26c301364d9f4134b0d9ea82cac86b04
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/inputs/4
+  '@type':
+  - http://www.w3.org/ns/prov#Usage
+  http://www.w3.org/ns/prov#entity:
+  - '@id': https://renkulab.io/blob/6c0e379b050805da34c683c0f3e16c5912188903/src/process_data.R
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': inputs/4
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/inputs/b7fc3826f79d4df8958643002640ebdb
+  '@type':
+  - http://www.w3.org/ns/prov#Usage
+  http://www.w3.org/ns/prov#entity:
+  - '@id': https://renkulab.io/blob/25520e4a7e92f60ffe1b645f44579c97a06dc1ee/data/some_data_test/counts_some_data_test.mtx.gz
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': inputs/b7fc3826f79d4df8958643002640ebdb
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/264e6ef16fc94591b3e52b2d9cd51969
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': outputs/264e6ef16fc94591b3e52b2d9cd51969
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/5
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': outputs/5
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/9038f457046345e0bec257c629651b93
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': outputs/9038f457046345e0bec257c629651b93
+- '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/ff49016b79c844d49a35b35fb5973c6c
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': outputs/ff49016b79c844d49a35b35fb5973c6c
+- '@id': https://renkulab.io/blob/25520e4a7e92f60ffe1b645f44579c97a06dc1ee/data/some_data_test/counts_some_data_test.mtx.gz
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test/counts_some_data_test.mtx.gz@25520e4a7e92f60ffe1b645f44579c97a06dc1ee
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test/counts_some_data_test.mtx.gz
+- '@id': https://renkulab.io/blob/25520e4a7e92f60ffe1b645f44579c97a06dc1ee/data/some_data_test/meta_some_data_test.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test/meta_some_data_test.json@25520e4a7e92f60ffe1b645f44579c97a06dc1ee
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test/meta_some_data_test.json
+- '@id': https://renkulab.io/blob/31dab5fe2db152b4015572a56ba61e2f429f0232/data/some_data_test_process/dim_red_some_data_test.mtx.gz
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test_process/dim_red_some_data_test.mtx.gz@31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test_process/dim_red_some_data_test.mtx.gz
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/264e6ef16fc94591b3e52b2d9cd51969
+- '@id': https://renkulab.io/blob/31dab5fe2db152b4015572a56ba61e2f429f0232/data/some_data_test_process/hvg_some_data_test.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test_process/hvg_some_data_test.json@31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test_process/hvg_some_data_test.json
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/9038f457046345e0bec257c629651b93
+- '@id': https://renkulab.io/blob/31dab5fe2db152b4015572a56ba61e2f429f0232/data/some_data_test_process/norm_counts_some_data_test.mtx.gz
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test_process/norm_counts_some_data_test.mtx.gz@31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test_process/norm_counts_some_data_test.mtx.gz
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/ff49016b79c844d49a35b35fb5973c6c
+- '@id': https://renkulab.io/blob/31dab5fe2db152b4015572a56ba61e2f429f0232/log/process_some_data_test.Rout
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': log/process_some_data_test.Rout@31dab5fe2db152b4015572a56ba61e2f429f0232
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': log/process_some_data_test.Rout
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/31dab5fe2db152b4015572a56ba61e2f429f0232/outputs/5
+- '@id': https://renkulab.io/blob/6c0e379b050805da34c683c0f3e16c5912188903/src/process_data.R
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': src/process_data.R@6c0e379b050805da34c683c0f3e16c5912188903
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': src/process_data.R
+- '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/data/some_data_test_process/dim_red_some_data_test.mtx.gz
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test_process/dim_red_some_data_test.mtx.gz@c9339935808c79deb11d9c2599a58dd66b640281
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test_process/dim_red_some_data_test.mtx.gz
+- '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/data/some_data_test_process/hvg_some_data_test.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test_process/hvg_some_data_test.json@c9339935808c79deb11d9c2599a58dd66b640281
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test_process/hvg_some_data_test.json
+- '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/data/some_data_test_process/norm_counts_some_data_test.mtx.gz
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/some_data_test_process/norm_counts_some_data_test.mtx.gz@c9339935808c79deb11d9c2599a58dd66b640281
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/some_data_test_process/norm_counts_some_data_test.mtx.gz
+- '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/log/process_some_data_test.Rout
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': log/process_some_data_test.Rout@c9339935808c79deb11d9c2599a58dd66b640281
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': log/process_some_data_test.Rout
+- '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  '@type':
+  - http://schema.org/Project
+  - http://www.w3.org/ns/prov#Location
+  http://schema.org/agent:
+  - '@value': 0.15.1
+  http://schema.org/creator:
+  - '@id': mailto:anthony.sonrel@uzh.ch
+  http://schema.org/dateCreated:
+  - '@value': '2021-06-22T07:10:34.553953+00:00'
+  http://schema.org/name:
+  - '@value': process-test-sched
+  http://schema.org/schemaVersion:
+  - '@value': '8'
+  https://swissdatasciencecenter.github.io/renku-ontology#automatedTemplateUpdate:
+  - '@value': false
+  https://swissdatasciencecenter.github.io/renku-ontology#immutableTemplateFiles: []
+  https://swissdatasciencecenter.github.io/renku-ontology#templateId:
+  - '@value': omnibench-processing
+  https://swissdatasciencecenter.github.io/renku-ontology#templateMetadata:
+  - '@value': '{"__template_source__": "https://github.com/ansonrel/contributed-project-templates",
+      "__template_ref__": "main", "__template_id__": "omnibench-processing", "__namespace__":
+      "anthony.sonrel", "__automated_update__": true, "__repository__": "https://renkulab.io/gitlab",
+      "__sanitized_project_name__": "process-test-sched", "__project_slug__": "anthony.sonrel/process-test-sched",
+      "description": "A test processing that will be controlled by a scheduler. ",
+      "name": "process-test-sched"}'
+  https://swissdatasciencecenter.github.io/renku-ontology#templateReference:
+  - '@value': main
+  https://swissdatasciencecenter.github.io/renku-ontology#templateSource:
+  - '@value': https://github.com/ansonrel/contributed-project-templates
+  https://swissdatasciencecenter.github.io/renku-ontology#templateVersion:
+  - '@value': 055fe9f043978f31fc2d7266e20e6829e5e1badd
+- '@id': https://renkulab.io/runs/0e31a429-5684-438d-a880-ada5137ce17f/arguments/1
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandArgument
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': --no-restore
+  http://schema.org/name:
+  - '@value': param-1
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Argument "--no-restore"
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 1
+  https://swissdatasciencecenter.github.io/renku-ontology#value:
+  - '@value': --no-restore
+- '@id': https://renkulab.io/runs/5d23d88c-3a11-4c5f-9103-0a75b245e6a5/arguments/2
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandArgument
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': --no-save
+  http://schema.org/name:
+  - '@value': param-2
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Argument "--no-save"
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 2
+  https://swissdatasciencecenter.github.io/renku-ontology#value:
+  - '@value': --no-save
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b
+  '@type':
+  - http://www.w3.org/ns/prov#Entity
+  - http://www.w3.org/ns/prov#Plan
+  - https://swissdatasciencecenter.github.io/renku-ontology#Run
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/anthony.sonrel/process-test-sched
+  http://schema.org/keywords: []
+  http://schema.org/name:
+  - '@value': some_data_test
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': .renku/workflow/cd845df889be4658a1c00b31f6f78d5f_R_CMD_BATCH.yaml@c9339935808c79deb11d9c2599a58dd66b640281
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': .renku/workflow/cd845df889be4658a1c00b31f6f78d5f_R_CMD_BATCH.yaml
+  https://swissdatasciencecenter.github.io/renku-ontology#command:
+  - '@value': R CMD BATCH
+  https://swissdatasciencecenter.github.io/renku-ontology#hasArguments:
+  - '@id': https://renkulab.io/runs/0e31a429-5684-438d-a880-ada5137ce17f/arguments/1
+  - '@id': https://renkulab.io/runs/5d23d88c-3a11-4c5f-9103-0a75b245e6a5/arguments/2
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/arguments/3
+  https://swissdatasciencecenter.github.io/renku-ontology#hasInputs:
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/inputs/4
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/inputs/b7fc3826f79d4df8958643002640ebdb
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/inputs/26c301364d9f4134b0d9ea82cac86b04
+  https://swissdatasciencecenter.github.io/renku-ontology#hasOutputs:
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/5
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/264e6ef16fc94591b3e52b2d9cd51969
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/ff49016b79c844d49a35b35fb5973c6c
+  - '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/9038f457046345e0bec257c629651b93
+  https://swissdatasciencecenter.github.io/renku-ontology#hasRunParameters: []
+  https://swissdatasciencecenter.github.io/renku-ontology#hasSubprocess: []
+  https://swissdatasciencecenter.github.io/renku-ontology#successCodes: []
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/arguments/3
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandArgument
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': '"data/some_data_test_process"
+
+      dataset_name="some_data_test"
+
+      meta_file="data/some_data_test/meta_some_data_test.json"
+
+      count_file="data/some_data_test/counts_some_data_test.mtx.gz"'
+  http://schema.org/name:
+  - '@value': args_out_path-3
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': 'Command Argument ""data/some_data_test_process"
+
+      dataset_name="some_data_test"
+
+      meta_file="data/some_data_test/meta_some_data_test.json"
+
+      count_file="data/some_data_test/counts_some_data_test.mtx.gz""'
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 3
+  https://swissdatasciencecenter.github.io/renku-ontology#prefix:
+  - '@value': --args out_path=
+  https://swissdatasciencecenter.github.io/renku-ontology#value:
+  - '@value': '"data/some_data_test_process"
+
+      dataset_name="some_data_test"
+
+      meta_file="data/some_data_test/meta_some_data_test.json"
+
+      count_file="data/some_data_test/counts_some_data_test.mtx.gz"'
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/inputs/26c301364d9f4134b0d9ea82cac86b04
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandInput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/some_data_test/meta_some_data_test.json
+  http://schema.org/name:
+  - '@value': input-837d
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Input "data/some_data_test/meta_some_data_test.json"
+  https://swissdatasciencecenter.github.io/renku-ontology#consumes:
+  - '@id': https://renkulab.io/blob/25520e4a7e92f60ffe1b645f44579c97a06dc1ee/data/some_data_test/meta_some_data_test.json
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/inputs/4
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandInput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': src/process_data.R
+  http://schema.org/name:
+  - '@value': input-4
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Input "src/process_data.R"
+  https://swissdatasciencecenter.github.io/renku-ontology#consumes:
+  - '@id': https://renkulab.io/blob/6c0e379b050805da34c683c0f3e16c5912188903/src/process_data.R
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 4
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/inputs/b7fc3826f79d4df8958643002640ebdb
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandInput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/some_data_test/counts_some_data_test.mtx.gz
+  http://schema.org/name:
+  - '@value': input-1714
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Input "data/some_data_test/counts_some_data_test.mtx.gz"
+  https://swissdatasciencecenter.github.io/renku-ontology#consumes:
+  - '@id': https://renkulab.io/blob/25520e4a7e92f60ffe1b645f44579c97a06dc1ee/data/some_data_test/counts_some_data_test.mtx.gz
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/264e6ef16fc94591b3e52b2d9cd51969
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/some_data_test_process/dim_red_some_data_test.mtx.gz
+  http://schema.org/name:
+  - '@value': output-3d46
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "data/some_data_test_process/dim_red_some_data_test.mtx.gz"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/data/some_data_test_process/dim_red_some_data_test.mtx.gz
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/5
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': log/process_some_data_test.Rout
+  http://schema.org/name:
+  - '@value': output-5
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "log/process_some_data_test.Rout"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 5
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/log/process_some_data_test.Rout
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/9038f457046345e0bec257c629651b93
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/some_data_test_process/hvg_some_data_test.json
+  http://schema.org/name:
+  - '@value': output-3085
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "data/some_data_test_process/hvg_some_data_test.json"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/data/some_data_test_process/hvg_some_data_test.json
+- '@id': https://renkulab.io/runs/9fbf9a9e-eac0-4d98-8be7-9768b5ce0f6b/outputs/ff49016b79c844d49a35b35fb5973c6c
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/some_data_test_process/norm_counts_some_data_test.mtx.gz
+  http://schema.org/name:
+  - '@value': output-9136
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "data/some_data_test_process/norm_counts_some_data_test.mtx.gz"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/c9339935808c79deb11d9c2599a58dd66b640281/data/some_data_test_process/norm_counts_some_data_test.mtx.gz
+- '@id': mailto:anthony.sonrel@uzh.ch
+  '@type':
+  - http://schema.org/Person
+  - http://www.w3.org/ns/prov#Person
+  http://schema.org/email:
+  - '@value': anthony.sonrel@uzh.ch
+  http://schema.org/name:
+  - '@value': Anthony Sonrel
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Anthony Sonrel