Sequence Types and Features Ontology	Pathway Ontology	Source
http://purl.obolibrary.org/obo/PW_0001937	http://purl.obolibrary.org/obo/SO_0002117	LOOM
http://purl.obolibrary.org/obo/PW_0000649	http://purl.obolibrary.org/obo/SO_0002117	LOOM
http://purl.obolibrary.org/obo/PW_0000695	http://purl.obolibrary.org/obo/SO_0002117	LOOM