<http://pid.nci.nih.gov/biopaxpid_64460> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#SmallMoleculeReference> .
<http://pid.nci.nih.gov/biopaxpid_64460> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:CAS_372-75-8> .
<http://pid.nci.nih.gov/biopaxpid_64460> <http://www.biopax.org/release/biopax-level3.owl#displayName> "l-citrulline"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://pid.nci.nih.gov/biopaxpid_64460> <http://www.biopax.org/release/biopax-level3.owl#name> "2-amino-5-ureidovaleric acid"^^<http://www.w3.org/2001/XMLSchema#string> .