<http://bio2rdf.org/symbol:PPOX> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://bio2rdf.org/ns/bio2rdf#Symbol> .
<http://bio2rdf.org/symbol:PPOX> <http://www.w3.org/2000/01/rdf-schema#label> "protoporphyrinogen oxidase [symbol:PPOX]" .
<http://bio2rdf.org/symbol:PPOX> <http://purl.org/dc/elements/1.1/identifier> "symbol:PPOX" .
<http://bio2rdf.org/symbol:PPOX> <http://bio2rdf.org/ns/bio2rdf#symbol> "PPOX" .