diff --git a/.renku/datasets/4de0e2e6-c748-4aaf-a2ac-4a3fb0257ed1/metadata.yml b/.renku/datasets/4de0e2e6-c748-4aaf-a2ac-4a3fb0257ed1/metadata.yml
index 369d8e5e2fc39c8c4516bd5b7ada47cd8d8a980a..6a5d523ff2e8d17d52b75a8a029812ac0f463011 100644
--- a/.renku/datasets/4de0e2e6-c748-4aaf-a2ac-4a3fb0257ed1/metadata.yml
+++ b/.renku/datasets/4de0e2e6-c748-4aaf-a2ac-4a3fb0257ed1/metadata.yml
@@ -289,7 +289,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_altas.csv
-  _label: data/covid-19-spain/ccaa_covid19_altas.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_altas.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -316,7 +316,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/7d723ea87a847a4d98389f3d7f8c8e5ecf99b39e/COVID 19/ccaa_covid19_altas.csv
-    _label: COVID 19/ccaa_covid19_altas.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_altas.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:45.612885+00:00'
     based_on: null
@@ -371,7 +371,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_fallecidos.csv
-  _label: data/covid-19-spain/ccaa_covid19_fallecidos.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_fallecidos.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -398,7 +398,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/7d723ea87a847a4d98389f3d7f8c8e5ecf99b39e/COVID 19/ccaa_covid19_fallecidos.csv
-    _label: COVID 19/ccaa_covid19_fallecidos.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_fallecidos.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:45.661075+00:00'
     based_on: null
@@ -453,7 +453,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_uci.csv
-  _label: data/covid-19-spain/ccaa_covid19_uci.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_uci.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -480,7 +480,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/7d723ea87a847a4d98389f3d7f8c8e5ecf99b39e/COVID 19/ccaa_covid19_uci.csv
-    _label: COVID 19/ccaa_covid19_uci.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_uci.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:45.708514+00:00'
     based_on: null
@@ -535,7 +535,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_hospitalizados.csv
-  _label: data/covid-19-spain/ccaa_covid19_hospitalizados.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_hospitalizados.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -562,7 +562,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/eb5496758d98ef56208c3db32588bbf90051d831/COVID 19/ccaa_covid19_hospitalizados.csv
-    _label: COVID 19/ccaa_covid19_hospitalizados.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_hospitalizados.csv@75db4cb6df194623974f7a972f5bec8f384a7b82
     _project: null
     added: '2020-03-26T16:21:45.758100+00:00'
     based_on: null
@@ -599,7 +599,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_hospitalizados_long.csv
-  _label: data/covid-19-spain/ccaa_covid19_hospitalizados_long.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_hospitalizados_long.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -626,7 +626,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/c86c9a2fa1c4bd3a0809c400b76598893e7f3fe0/COVID 19/ccaa_covid19_hospitalizados_long.csv
-    _label: COVID 19/ccaa_covid19_hospitalizados_long.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_hospitalizados_long.csv@75db4cb6df194623974f7a972f5bec8f384a7b82
     _project: null
     added: '2020-03-26T16:21:45.806990+00:00'
     based_on: null
@@ -727,7 +727,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_casos_long.csv
-  _label: data/covid-19-spain/ccaa_covid19_casos_long.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_casos_long.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -754,7 +754,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/c86c9a2fa1c4bd3a0809c400b76598893e7f3fe0/COVID 19/ccaa_covid19_casos_long.csv
-    _label: COVID 19/ccaa_covid19_casos_long.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_casos_long.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:45.899093+00:00'
     based_on: null
@@ -827,7 +827,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/nacional_covid19_rango_edad.csv
-  _label: data/covid-19-spain/nacional_covid19_rango_edad.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/nacional_covid19_rango_edad.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -854,7 +854,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/21eb603844468cb5454f126aeeec4f18753c898a/COVID 19/nacional_covid19_rango_edad.csv
-    _label: COVID 19/nacional_covid19_rango_edad.csv@4d5e2baf4c8fb060d2f1fcc1f7fdc75ab711e958
+    _label: COVID 19/nacional_covid19_rango_edad.csv@2fbe2289d0c3979663f5af4a680bc58e7966a228
     _project: null
     added: '2020-03-26T16:21:45.950327+00:00'
     based_on: null
@@ -955,7 +955,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_fallecidos_long.csv
-  _label: data/covid-19-spain/ccaa_covid19_fallecidos_long.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_fallecidos_long.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -982,7 +982,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/c86c9a2fa1c4bd3a0809c400b76598893e7f3fe0/COVID 19/ccaa_covid19_fallecidos_long.csv
-    _label: COVID 19/ccaa_covid19_fallecidos_long.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_fallecidos_long.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:46.050372+00:00'
     based_on: null
@@ -1055,7 +1055,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_altas_long.csv
-  _label: data/covid-19-spain/ccaa_covid19_altas_long.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_altas_long.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -1082,7 +1082,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/c86c9a2fa1c4bd3a0809c400b76598893e7f3fe0/COVID 19/ccaa_covid19_altas_long.csv
-    _label: COVID 19/ccaa_covid19_altas_long.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_altas_long.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:46.099110+00:00'
     based_on: null
@@ -1155,7 +1155,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_uci_long.csv
-  _label: data/covid-19-spain/ccaa_covid19_uci_long.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_uci_long.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -1182,7 +1182,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/c86c9a2fa1c4bd3a0809c400b76598893e7f3fe0/COVID 19/ccaa_covid19_uci_long.csv
-    _label: COVID 19/ccaa_covid19_uci_long.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_uci_long.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:46.152810+00:00'
     based_on: null
@@ -1255,7 +1255,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/deee6e09be393f17dfcb1843d330e20c707c0ef1/data/covid-19-spain/ccaa_covid19_casos.csv
-  _label: data/covid-19-spain/ccaa_covid19_casos.csv@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/ccaa_covid19_casos.csv@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -1282,7 +1282,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/7d723ea87a847a4d98389f3d7f8c8e5ecf99b39e/COVID 19/ccaa_covid19_casos.csv
-    _label: COVID 19/ccaa_covid19_casos.csv@ba833c8c38ff081967eb8c4ab443e0365ce55b67
+    _label: COVID 19/ccaa_covid19_casos.csv@5d3adfeba15dfbf688ab7b088cac152d5c78ca20
     _project: null
     added: '2020-03-26T16:21:46.201886+00:00'
     based_on: null
@@ -1337,7 +1337,7 @@ files:
   - schema:DigitalDocument
   - wfprov:Artifact
   _id: https://renkulab.io/blob/a0d23b31e602180ffb69372f1f640cfbce35b7c7/data/covid-19-spain/readme.md
-  _label: data/covid-19-spain/readme.md@9d2cd0ae52a85810b83cd876369614bc715e605a
+  _label: data/covid-19-spain/readme.md@5629c1a74007b251e0f182a82a351245e2757f88
   _project:
     '@type':
     - prov:Location
@@ -1364,7 +1364,7 @@ files:
     - schema:DigitalDocument
     - wfprov:Artifact
     _id: https://github.com/blob/3908c605422b519a13b958a72e30fe6907d162c6/COVID 19/readme.md
-    _label: COVID 19/readme.md@4837906d26739a82d4b46be63a95fa6e1f4d5e46
+    _label: COVID 19/readme.md@90374a633cf2eaa5f4bfcb337a0e31f476004146
     _project: null
     added: '2020-03-26T16:22:23.464764+00:00'
     based_on: null