Systems Biology Ontology Health Surveillance Ontology Source
http://biomodels.net/SBO/SBO_0000168 http://purl.obolibrary.org/obo/HSO_0000278 LOOM
http://biomodels.net/SBO/SBO_0000240 http://purl.obolibrary.org/obo/BFO_0000040 LOOM
http://biomodels.net/SBO/SBO_0000375 http://purl.obolibrary.org/obo/BFO_0000015 LOOM