target label1 source label pathway interaction
http://identifiers.org/ncbigene/659
"BMPR2"^^<http://www.w3.org/2001/XMLSchema#string>
http://identifiers.org/ensembl/ENSG00000125845
"BMP2"^^<http://www.w3.org/2001/XMLSchema#string>
http://identifiers.org/wikipathways/WP1425_r106344 http://rdf.wikipathways.org/Pathway/WP1425_r106344/WP/Interaction/e077e