Invalid structure of dataset metadata

Renku (CLI)
1

After running renku doctor I get these warnings:

Warning: Invalid structure of dataset metadata
.renku/datasets/0197e029-4ca7-4212-958a-19e2fefd51ee/metadata.yml
	https://swissdatasciencecenter.github.io/renku-ontology#source: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/blob/46ed513dc4828480f00b6a505aa99e5755feb1cb/data/VOM_output/
	http://schema.org/creator: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/datasets/0197e029-4ca7-4212-958a-19e2fefd51ee

.renku/datasets/3ada2727-8ef6-4c3e-8873-d33109970636/metadata.yml
	http://schema.org/creator: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/datasets/3ada2727-8ef6-4c3e-8873-d33109970636

.renku/datasets/83125cdd-6949-40d4-8bf6-db0b530c9c51/metadata.yml
	http://schema.org/creator: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/datasets/83125cdd-6949-40d4-8bf6-db0b530c9c51

.renku/datasets/91e799b6-e130-4f49-8e5d-45af628cabfd/metadata.yml
	http://schema.org/creator: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/datasets/91e799b6-e130-4f49-8e5d-45af628cabfd

.renku/datasets/d345a174-2a03-4aa9-8c3e-a3a10229d025/metadata.yml
	http://schema.org/creator: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/datasets/d345a174-2a03-4aa9-8c3e-a3a10229d025

.renku/datasets/d5dff260-797f-4983-bd9c-d7ba937fa1a9/metadata.yml
	http://schema.org/creator: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/datasets/d5dff260-797f-4983-bd9c-d7ba937fa1a9

.renku/datasets/e05010b4-8723-4dc1-9495-ce52c76aa531/metadata.yml
	https://swissdatasciencecenter.github.io/renku-ontology#source: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/blob/b4ac6608035b7eeadbd995e045d5dfba565b319b/data/img/
	https://swissdatasciencecenter.github.io/renku-ontology#source: Type: http://www.w3.org/ns/shacl#MinCountConstraintComponent, Node ID: https://renkulab.io/blob/b1c847905f5f6f53797e51222592fe4464a89c03/data/img/graphs_whitley/

Is there a way to solve this?