diff --git a/.renku/activity_index.yaml b/.renku/activity_index.yaml
index 4ef1482b0ab0448affbd66d33017278844ab8a91..9f88626eb69986293f5d0a95b153915b13c1ff4c 100644
--- a/.renku/activity_index.yaml
+++ b/.renku/activity_index.yaml
@@ -159,6 +159,8 @@ data/covidtracking:
   - .renku/workflow/6515a4e7999c4cfb9666804c869a2eac_migrated.yaml
   2a41feb4913244d3720ffeda2a5c63665ba6eb7a:
   - .renku/workflow/cb80a8372d354fe99f695f4d8dbe5d65_migrated.yaml
+  2c9851c39d3e722e3190d48441a9393c1a986607:
+  - .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
   2d549e972532f315c4c6280eee460bbf330f57be:
   - .renku/workflow/a886be1bc1c445e2b1a17420d824f629_migrated.yaml
   2d6af889d0794b05b83c71c38178f4541a696b4c:
@@ -611,6 +613,8 @@ data/covidtracking/states-daily.json:
   - .renku/workflow/6515a4e7999c4cfb9666804c869a2eac_migrated.yaml
   2a41feb4913244d3720ffeda2a5c63665ba6eb7a:
   - .renku/workflow/cb80a8372d354fe99f695f4d8dbe5d65_migrated.yaml
+  2c9851c39d3e722e3190d48441a9393c1a986607:
+  - .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
   2d549e972532f315c4c6280eee460bbf330f57be:
   - .renku/workflow/a886be1bc1c445e2b1a17420d824f629_migrated.yaml
   2d6af889d0794b05b83c71c38178f4541a696b4c:
@@ -1054,6 +1058,8 @@ data/covidtracking/states-metadata.json:
   - .renku/workflow/6515a4e7999c4cfb9666804c869a2eac_migrated.yaml
   2a41feb4913244d3720ffeda2a5c63665ba6eb7a:
   - .renku/workflow/cb80a8372d354fe99f695f4d8dbe5d65_migrated.yaml
+  2c9851c39d3e722e3190d48441a9393c1a986607:
+  - .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
   2d549e972532f315c4c6280eee460bbf330f57be:
   - .renku/workflow/a886be1bc1c445e2b1a17420d824f629_migrated.yaml
   2d6af889d0794b05b83c71c38178f4541a696b4c:
@@ -2456,6 +2462,8 @@ runs/download-covidtracking-data.runs.ipynb:
   - .renku/workflow/6515a4e7999c4cfb9666804c869a2eac_migrated.yaml
   2a41feb4913244d3720ffeda2a5c63665ba6eb7a:
   - .renku/workflow/cb80a8372d354fe99f695f4d8dbe5d65_migrated.yaml
+  2c9851c39d3e722e3190d48441a9393c1a986607:
+  - .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
   2d549e972532f315c4c6280eee460bbf330f57be:
   - .renku/workflow/a886be1bc1c445e2b1a17420d824f629_migrated.yaml
   2d6af889d0794b05b83c71c38178f4541a696b4c:
diff --git a/.renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml b/.renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..48ff07cce8e2cc2bc57acd5e6f80ceb4903ab0d4
--- /dev/null
+++ b/.renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
@@ -0,0 +1,434 @@
+- '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.10.4
+  '@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 0.10.4
+- '@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/2c9851c39d3e722e3190d48441a9393c1a986607
+  '@type':
+  - http://purl.org/wf4ever/wfprov#ProcessRun
+  - http://purl.org/wf4ever/wfprov#WorkflowRun
+  - http://www.w3.org/ns/prov#Activity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#comment:
+  - '@value': renku rerun data/covidtracking/states-metadata.json data/covidtracking/states-daily.json
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
+  http://www.w3.org/ns/prov#endedAtTime:
+  - '@type': http://www.w3.org/2001/XMLSchema#dateTime
+    '@value': '2020-11-15T07:41:41+00:00'
+  http://www.w3.org/ns/prov#influenced: []
+  http://www.w3.org/ns/prov#qualifiedAssociation:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/association
+  http://www.w3.org/ns/prov#qualifiedUsage:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/inputs/1
+  http://www.w3.org/ns/prov#startedAtTime:
+  - '@type': http://www.w3.org/2001/XMLSchema#dateTime
+    '@value': '2020-11-15T07:41:41+00:00'
+  http://www.w3.org/ns/prov#wasAssociatedWith:
+  - '@id': mailto:beepbop@example.com
+  - '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1
+  http://www.w3.org/ns/prov#wasInformedBy:
+  - '@id': https://localhost/activities/commit/0062d0dfd248f2ceb989f61edda1cc6103a95fae
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/association
+  '@type':
+  - http://www.w3.org/ns/prov#Association
+  http://www.w3.org/ns/prov#agent:
+  - '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.10.4
+  http://www.w3.org/ns/prov#hadPlan:
+  - '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/inputs/1
+  '@type':
+  - http://www.w3.org/ns/prov#Usage
+  http://www.w3.org/ns/prov#entity:
+  - '@id': https://renkulab.io/blob/d754df040a4bf8f7cb7ae6ed4151830f9bb0f520/notebooks/process/download-covidtracking-data.ipynb
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': steps/step_1/inputs/3
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1
+  '@type':
+  - http://purl.org/wf4ever/wfprov#ProcessRun
+  - http://www.w3.org/ns/prov#Activity
+  http://purl.org/wf4ever/wfprov#wasPartOfWorkflowRun:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#comment:
+  - '@value': renku rerun data/covidtracking/states-metadata.json data/covidtracking/states-daily.json
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
+  http://www.w3.org/ns/prov#endedAtTime:
+  - '@type': http://www.w3.org/2001/XMLSchema#dateTime
+    '@value': '2020-11-15T07:41:41+00:00'
+  http://www.w3.org/ns/prov#influenced: []
+  http://www.w3.org/ns/prov#qualifiedAssociation:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/association
+  http://www.w3.org/ns/prov#qualifiedUsage:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/inputs/3
+  http://www.w3.org/ns/prov#startedAtTime:
+  - '@type': http://www.w3.org/2001/XMLSchema#dateTime
+    '@value': '2020-11-15T07:41:41+00:00'
+  http://www.w3.org/ns/prov#wasAssociatedWith:
+  - '@id': mailto:beepbop@example.com
+  - '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.15.1
+  http://www.w3.org/ns/prov#wasInformedBy:
+  - '@id': https://localhost/activities/commit/0062d0dfd248f2ceb989f61edda1cc6103a95fae
+  https://swissdatasciencecenter.github.io/renku-ontology#hasRunParameter: []
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/association
+  '@type':
+  - http://www.w3.org/ns/prov#Association
+  http://www.w3.org/ns/prov#agent:
+  - '@id': https://github.com/swissdatasciencecenter/renku-python/tree/v0.10.4
+  http://www.w3.org/ns/prov#hadPlan:
+  - '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/inputs/3
+  '@type':
+  - http://www.w3.org/ns/prov#Usage
+  http://www.w3.org/ns/prov#entity:
+  - '@id': https://renkulab.io/blob/d754df040a4bf8f7cb7ae6ed4151830f9bb0f520/notebooks/process/download-covidtracking-data.ipynb
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': inputs/3
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/outputs/2
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': outputs/2
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/outputs/4
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#hadRole:
+  - '@value': outputs/4
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/tree/data/covidtracking/states-daily.json
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607
+- '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/tree/data/covidtracking/states-metadata.json
+  '@type':
+  - http://www.w3.org/ns/prov#Generation
+  http://www.w3.org/ns/prov#activity:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607
+- '@id': https://renkulab.io/blob/2c9851c39d3e722e3190d48441a9393c1a986607/data/covidtracking
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Collection
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/covidtracking@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/covidtracking
+  http://www.w3.org/ns/prov#hadMember:
+  - '@id': https://renkulab.io/blob/2c9851c39d3e722e3190d48441a9393c1a986607/data/covidtracking/states-daily.json
+  - '@id': https://renkulab.io/blob/2c9851c39d3e722e3190d48441a9393c1a986607/data/covidtracking/states-metadata.json
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/outputs/2
+- '@id': https://renkulab.io/blob/2c9851c39d3e722e3190d48441a9393c1a986607/data/covidtracking/states-daily.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/covidtracking/states-daily.json@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/covidtracking/states-daily.json
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/tree/data/covidtracking/states-daily.json
+- '@id': https://renkulab.io/blob/2c9851c39d3e722e3190d48441a9393c1a986607/data/covidtracking/states-metadata.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/covidtracking/states-metadata.json@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/covidtracking/states-metadata.json
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/tree/data/covidtracking/states-metadata.json
+- '@id': https://renkulab.io/blob/2c9851c39d3e722e3190d48441a9393c1a986607/runs/download-covidtracking-data.runs.ipynb
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': runs/download-covidtracking-data.runs.ipynb@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': runs/download-covidtracking-data.runs.ipynb
+  http://www.w3.org/ns/prov#qualifiedGeneration:
+  - '@id': https://localhost/activities/commit/2c9851c39d3e722e3190d48441a9393c1a986607/steps/step_1/outputs/4
+- '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Collection
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/covidtracking@ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/covidtracking
+  http://www.w3.org/ns/prov#hadMember:
+  - '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking/states-daily.json
+  - '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking/states-metadata.json
+- '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking/states-daily.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/covidtracking/states-daily.json@ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/covidtracking/states-daily.json
+- '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking/states-metadata.json
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': data/covidtracking/states-metadata.json@ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': data/covidtracking/states-metadata.json
+- '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/runs/download-covidtracking-data.runs.ipynb
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': runs/download-covidtracking-data.runs.ipynb@ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': runs/download-covidtracking-data.runs.ipynb
+- '@id': https://renkulab.io/blob/d754df040a4bf8f7cb7ae6ed4151830f9bb0f520/notebooks/process/download-covidtracking-data.ipynb
+  '@type':
+  - http://purl.org/wf4ever/wfprov#Artifact
+  - http://www.w3.org/ns/prov#Entity
+  http://schema.org/isPartOf:
+  - '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': notebooks/process/download-covidtracking-data.ipynb@d754df040a4bf8f7cb7ae6ed4151830f9bb0f520
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': notebooks/process/download-covidtracking-data.ipynb
+- '@id': https://renkulab.io/projects/covid-19/covid-19-public-data
+  '@type':
+  - http://schema.org/Project
+  - http://www.w3.org/ns/prov#Location
+  http://schema.org/agent:
+  - '@value': pre-0.11.0
+  http://schema.org/creator:
+  - '@id': mailto:cramakri@ethz.ch
+  http://schema.org/dateCreated:
+  - '@value': '2020-03-11T21:43:12.736000+00:00'
+  http://schema.org/name:
+  - '@value': covid-19-dashboard
+  http://schema.org/schemaVersion:
+  - '@value': '4'
+  https://swissdatasciencecenter.github.io/renku-ontology#automatedTemplateUpdate:
+  - '@value': false
+  https://swissdatasciencecenter.github.io/renku-ontology#immutableTemplateFiles: []
+- '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2
+  '@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/covid-19/covid-19-public-data
+  http://schema.org/keywords: []
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': .renku/workflow/e81981cc599242eca3dbe8f8ecb1c9fd.cwl@2c9851c39d3e722e3190d48441a9393c1a986607
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': .renku/workflow/9ae9060e74a24dbb8e43781fdfea0247_migrated.yaml
+  https://swissdatasciencecenter.github.io/renku-ontology#hasArguments: []
+  https://swissdatasciencecenter.github.io/renku-ontology#hasInputs:
+  - '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/steps/step_1/inputs/3
+  https://swissdatasciencecenter.github.io/renku-ontology#hasOutputs:
+  - '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/steps/step_1/outputs/4
+  - '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/steps/step_1/outputs/2
+  https://swissdatasciencecenter.github.io/renku-ontology#hasRunParameters: []
+  https://swissdatasciencecenter.github.io/renku-ontology#hasSubprocess:
+  - '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/subprocess/1
+  https://swissdatasciencecenter.github.io/renku-ontology#successCodes: []
+- '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/steps/step_1/inputs/3
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandInput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': notebooks/process/download-covidtracking-data.ipynb
+  http://schema.org/name:
+  - '@value': inject-paths-3
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Input "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#consumes:
+  - '@id': https://renkulab.io/blob/d754df040a4bf8f7cb7ae6ed4151830f9bb0f520/notebooks/process/download-covidtracking-data.ipynb
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 3
+  https://swissdatasciencecenter.github.io/renku-ontology#prefix:
+  - '@value': '--inject-paths '
+- '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/steps/step_1/outputs/2
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/covidtracking
+  http://schema.org/name:
+  - '@value': output-2
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 2
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking
+- '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/steps/step_1/outputs/4
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': runs/download-covidtracking-data.runs.ipynb
+  http://schema.org/name:
+  - '@value': output-4
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 4
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/runs/download-covidtracking-data.runs.ipynb
+- '@id': https://renkulab.io/runs/a0609af2fd447c447f652b1832baacc709554ed2/subprocess/1
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#OrderedSubprocess
+  https://swissdatasciencecenter.github.io/renku-ontology#index:
+  - '@value': 1
+  https://swissdatasciencecenter.github.io/renku-ontology#process:
+  - '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379
+- '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379
+  '@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/covid-19/covid-19-public-data
+  http://schema.org/keywords: []
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': .renku/workflow/a17d560c41a54f5aa307ce5f3c5effe5_papermill.cwl@ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658
+  http://www.w3.org/ns/prov#atLocation:
+  - '@value': .renku/workflow/a17d560c41a54f5aa307ce5f3c5effe5_papermill.cwl
+  https://swissdatasciencecenter.github.io/renku-ontology#command:
+  - '@value': papermill
+  https://swissdatasciencecenter.github.io/renku-ontology#hasArguments:
+  - '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/arguments/1
+  https://swissdatasciencecenter.github.io/renku-ontology#hasInputs:
+  - '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/inputs/3
+  https://swissdatasciencecenter.github.io/renku-ontology#hasOutputs:
+  - '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/outputs/4
+  - '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/outputs/2
+  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/fe20f6d68a9e901ded25e178a3befb2bb609f379/arguments/1
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandArgument
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': out_folder
+  http://schema.org/name:
+  - '@value': p-1
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Argument "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 1
+  https://swissdatasciencecenter.github.io/renku-ontology#prefix:
+  - '@value': '-p '
+  https://swissdatasciencecenter.github.io/renku-ontology#value:
+  - '@value': out_folder
+- '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/inputs/3
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandInput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': notebooks/process/download-covidtracking-data.ipynb
+  http://schema.org/name:
+  - '@value': inject-paths-3
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Input "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#consumes:
+  - '@id': https://renkulab.io/blob/d754df040a4bf8f7cb7ae6ed4151830f9bb0f520/notebooks/process/download-covidtracking-data.ipynb
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 3
+  https://swissdatasciencecenter.github.io/renku-ontology#prefix:
+  - '@value': '--inject-paths '
+- '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/outputs/2
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': data/covidtracking
+  http://schema.org/name:
+  - '@value': output-2
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 2
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/data/covidtracking
+- '@id': https://renkulab.io/runs/fe20f6d68a9e901ded25e178a3befb2bb609f379/outputs/4
+  '@type':
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandOutput
+  - https://swissdatasciencecenter.github.io/renku-ontology#CommandParameter
+  http://schema.org/defaultValue:
+  - '@value': runs/download-covidtracking-data.runs.ipynb
+  http://schema.org/name:
+  - '@value': output-4
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Command Output "None"
+  https://swissdatasciencecenter.github.io/renku-ontology#createFolder:
+  - '@value': true
+  https://swissdatasciencecenter.github.io/renku-ontology#position:
+  - '@value': 4
+  https://swissdatasciencecenter.github.io/renku-ontology#produces:
+  - '@id': https://renkulab.io/blob/ccc37edffe6d9ca8ea4b8a229d1d20c42bc4b658/runs/download-covidtracking-data.runs.ipynb
+- '@id': mailto:beepbop@example.com
+  '@type':
+  - http://schema.org/Person
+  - http://www.w3.org/ns/prov#Person
+  http://schema.org/email:
+  - '@value': beepbop@example.com
+  http://schema.org/name:
+  - '@value': CR (covid cron)
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': CR (covid cron)
+- '@id': mailto:cramakri@ethz.ch
+  '@type':
+  - http://schema.org/Person
+  - http://www.w3.org/ns/prov#Person
+  http://schema.org/email:
+  - '@value': cramakri@ethz.ch
+  http://schema.org/name:
+  - '@value': Chandrasekhar Ramakrishnan
+  http://www.w3.org/2000/01/rdf-schema#label:
+  - '@value': Chandrasekhar Ramakrishnan
diff --git a/.renku/workflow/e81981cc599242eca3dbe8f8ecb1c9fd.cwl b/.renku/workflow/e81981cc599242eca3dbe8f8ecb1c9fd.cwl
deleted file mode 100644
index d71923f6be42f30f1660f90e71fab47711c9f8ee..0000000000000000000000000000000000000000
--- a/.renku/workflow/e81981cc599242eca3dbe8f8ecb1c9fd.cwl
+++ /dev/null
@@ -1,120 +0,0 @@
-class: Workflow
-cwlVersion: v1.0
-hints: []
-inputs:
-  input_1:
-    default: states-daily.json
-    streamable: false
-    type: string
-  input_2:
-    default: states-metadata.json
-    streamable: false
-    type: string
-  input_3:
-    default: out_folder
-    streamable: false
-    type: string
-  input_4:
-    default: data/covidtracking
-    streamable: false
-    type: string
-  input_5:
-    default:
-      class: File
-      path: ../../notebooks/process/download-covidtracking-data.ipynb
-    streamable: false
-    type: File
-  input_6:
-    default: runs/download-covidtracking-data.runs.ipynb
-    streamable: false
-    type: string
-outputs:
-  output_2:
-    outputSource: step_3/output_0
-    streamable: false
-    type: File
-  output_3:
-    outputSource: step_3/output_1
-    streamable: false
-    type: Directory
-requirements: []
-steps:
-  step_1:
-    in:
-      filename: input_1
-      input_directory: step_3/output_1
-    out:
-    - output_file
-    run:
-      arguments: []
-      baseCommand:
-      - 'true'
-      class: CommandLineTool
-      cwlVersion: v1.0
-      hints: []
-      inputs:
-        filename:
-          default: states-daily.json
-          streamable: false
-          type: string
-        input_directory:
-          streamable: false
-          type: Directory
-      outputs:
-        output_file:
-          outputBinding:
-            glob: $(inputs.filename)
-          streamable: false
-          type: File
-      permanentFailCodes: []
-      requirements:
-      - &id001
-        class: InlineJavascriptRequirement
-      - &id002
-        class: InitialWorkDirRequirement
-        listing: $(inputs.input_directory.listing)
-      successCodes: []
-      temporaryFailCodes: []
-  step_2:
-    in:
-      filename: input_2
-      input_directory: step_3/output_1
-    out:
-    - output_file
-    run:
-      arguments: []
-      baseCommand:
-      - 'true'
-      class: CommandLineTool
-      cwlVersion: v1.0
-      hints: []
-      inputs:
-        filename:
-          default: states-metadata.json
-          streamable: false
-          type: string
-        input_directory:
-          streamable: false
-          type: Directory
-      outputs:
-        output_file:
-          outputBinding:
-            glob: $(inputs.filename)
-          streamable: false
-          type: File
-      permanentFailCodes: []
-      requirements:
-      - *id001
-      - *id002
-      successCodes: []
-      temporaryFailCodes: []
-  step_3:
-    in:
-      input_1: input_3
-      input_2: input_4
-      input_3: input_5
-      input_4: input_6
-    out:
-    - output_1
-    - output_0
-    run: a17d560c41a54f5aa307ce5f3c5effe5_papermill.cwl