<http://linkedlifedata.com/resource/pubmed/chemical/Protoporphyrinogen+Oxidase> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://linkedlifedata.com/resource/pubmed/Chemical> .
<http://linkedlifedata.com/resource/pubmed/chemical/Protoporphyrinogen+Oxidase> <http://www.w3.org/2000/01/rdf-schema#label> "Protoporphyrinogen Oxidase" .
<http://linkedlifedata.com/resource/pubmed/chemical/Protoporphyrinogen+Oxidase> <http://linkedlifedata.com/resource/pubmed/registryNumber> "EC 1.3.3.4" .