<http://linkedlifedata.com/resource/pubmed/chemical/3-hydroxyretinal> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/Chemical> .
<http://linkedlifedata.com/resource/pubmed/chemical/3-hydroxyretinal> <http://www.w3.org/2000/01/rdf-schema#label> "3-hydroxyretinal" .
<http://linkedlifedata.com/resource/pubmed/chemical/3-hydroxyretinal> <http://linkedlifedata.com/resource/pubmed/registryNumber> "6890-91-1" .