DataHub v1 is the original DataHub catalog of 11,000+ open datasets, now migrated to PortalJS Arc.
Dataset

ChemPedia RDF

RDF version of the ChemPedia substances data.

Download & API
2cb31408-e7a5-4859-9b12-397db7d2b076meta/rdf-schema
Open Molecules Ontology
Download
5f384101-fae6-4860-878d-331d1aadd6afmeta/rdf-schema
IUPAC ontology
Download
a9b4f84f-a040-430e-9f43-cfe07a6fd9ccmeta/rdf-schema24 KB
OWL Schema
Download
cb4e4298-4451-48c2-88eb-856eac83984dmeta/rdf-schema
Dublin Core
Download
Sources & license
License
  • cc-zero