PLOS Thesaurus	Time Event Ontology	Source
http://localhost/plosthes.2017-1#11533	http://purl.obolibrary.org/obo/UO_0010023	LOOM
http://localhost/plosthes.2017-1#4065	http://purl.obolibrary.org/obo/APOLLO_SV_00000008	LOOM
http://localhost/plosthes.2017-1#8823	http://purl.obolibrary.org/obo/UO_0000219	LOOM