As of tonight, rdf.openmolecules.net links to the chemistry DBPedia (1816 chemical compounds), for which I used the SPARQL given in DBPedia: lookup and autocomplete of chemistry . It’s first of several steps to extend rdf.openmolecules.net to link up various chemistry database. The below figure shows the current state, where the green nodes are fully RDF-ied:

Drugs are still missing, but will add those too, and since not all entries had InChIs, SMILES were converted using CDK 1.1.5 .

This post was originally posted as https://chem-bla-ics.blogspot.com/2009/02/dbpedia-enters-rdfopenmoleculesnet.html.