diff --git a/.renku/datasets/62b6d97d-7de1-40c5-8693-d767990d7882/metadata.yml b/.renku/datasets/62b6d97d-7de1-40c5-8693-d767990d7882/metadata.yml
deleted file mode 100644
index 917acc0a6c39846c582d853ecf524ef47cdb261e..0000000000000000000000000000000000000000
--- a/.renku/datasets/62b6d97d-7de1-40c5-8693-d767990d7882/metadata.yml
+++ /dev/null
@@ -1,84 +0,0 @@
-- '@id': https://renkulab.io/datasets/62b6d97d-7de1-40c5-8693-d767990d7882
-  '@type':
-  - http://purl.org/wf4ever/wfprov#Artifact
-  - http://schema.org/Dataset
-  - http://www.w3.org/ns/prov#Entity
-  http://schema.org/alternateName:
-  - '@value': ham10000_workshop__cancer_detection_and_classification
-  http://schema.org/creator:
-  - '@id': mailto:switzerland.ai@gmail.com
-  http://schema.org/dateCreated:
-  - '@value': '2021-04-23T16:33:31.958905+00:00'
-  http://schema.org/description:
-  - '@value': raw images grouped intro test, train and valid subsets, each with class-named
-      folders containing individual images from that class, This dataset corresponds
-      to HAM10000\_workshop\_\_Cancer\_Detection\_And\_Classification extracted features,
-      created for workshops and tutorials
-  http://schema.org/hasPart: []
-  http://schema.org/identifier:
-  - '@value': 62b6d97d-7de1-40c5-8693-d767990d7882
-  http://schema.org/isPartOf:
-  - '@id': https://renkulab.io/projects/swissai/amld-2021-workshop
-  http://schema.org/keywords: []
-  http://schema.org/name:
-  - '@value': HAM10000_workshop__Cancer_Detection_And_Classification
-  http://schema.org/subjectOf: []
-  http://schema.org/url:
-  - '@value': https://renkulab.io/datasets/62b6d97d-7de1-40c5-8693-d767990d7882
-  http://www.w3.org/2000/01/rdf-schema#label:
-  - '@value': 62b6d97d-7de1-40c5-8693-d767990d7882
-  http://www.w3.org/ns/prov#atLocation:
-  - '@value': .renku/datasets/62b6d97d-7de1-40c5-8693-d767990d7882
-- '@id': https://renkulab.io/projects/swissai/amld-2021-workshop
-  '@type':
-  - http://schema.org/Project
-  - http://www.w3.org/ns/prov#Location
-  http://schema.org/agent:
-  - '@value': 0.14.2.dev8
-  http://schema.org/creator:
-  - '@id': mailto:oksana.riba@gmail.com
-  http://schema.org/dateCreated:
-  - '@value': '2021-03-11T22:50:56.687846+00:00'
-  http://schema.org/name:
-  - '@value': AMLD 2021 Workshop
-  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': python-minimal
-  https://swissdatasciencecenter.github.io/renku-ontology#templateMetadata:
-  - '@value': '{"__template_source__": "https://github.com/SwissDataScienceCenter/renku-project-template",
-      "__template_ref__": "0.1.16", "__template_id__": "python-minimal", "__namespace__":
-      "swissai", "__automated_update__": true, "__repository__": "https://renkulab.io/gitlab",
-      "__sanitized_project_name__": "amld-2021-workshop", "__project_slug__": "swissai/amld-2021-workshop",
-      "description": "Practical part for AMLD 2021 Workshop based on the original
-      work of Pawel Rosikiewicz available at Github: https://github.com/PawelRosikiewicz/SkinDiagnosticAI",
-      "name": "AMLD 2021 Workshop"}'
-  https://swissdatasciencecenter.github.io/renku-ontology#templateReference:
-  - '@value': 0.1.16
-  https://swissdatasciencecenter.github.io/renku-ontology#templateSource:
-  - '@value': https://github.com/SwissDataScienceCenter/renku-project-template
-  https://swissdatasciencecenter.github.io/renku-ontology#templateVersion:
-  - '@value': 11c74ad062891b24b5873d3036eff032eebc973a
-- '@id': mailto:oksana.riba@gmail.com
-  '@type':
-  - http://schema.org/Person
-  - http://www.w3.org/ns/prov#Person
-  http://schema.org/email:
-  - '@value': oksana.riba@gmail.com
-  http://schema.org/name:
-  - '@value': Oksana Riba Grognuz
-  http://www.w3.org/2000/01/rdf-schema#label:
-  - '@value': Oksana Riba Grognuz
-- '@id': mailto:switzerland.ai@gmail.com
-  '@type':
-  - http://schema.org/Person
-  - http://www.w3.org/ns/prov#Person
-  http://schema.org/email:
-  - '@value': switzerland.ai@gmail.com
-  http://schema.org/name:
-  - '@value': pawel rosikiewicz
-  http://www.w3.org/2000/01/rdf-schema#label:
-  - '@value': pawel rosikiewicz
diff --git a/.renku/refs/datasets/ham10000_workshop__cancer_detection_and_classification b/.renku/refs/datasets/ham10000_workshop__cancer_detection_and_classification
deleted file mode 120000
index 47c61a0a7ecd8d1dc1bdaa555a8b857308242afc..0000000000000000000000000000000000000000
--- a/.renku/refs/datasets/ham10000_workshop__cancer_detection_and_classification
+++ /dev/null
@@ -1 +0,0 @@
-../../datasets/62b6d97d-7de1-40c5-8693-d767990d7882/metadata.yml
\ No newline at end of file