Process Chemistry Ontology	The Extensible Observation Ontology	Source
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Length	http://purl.obolibrary.org/obo/PATO_0000122	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Identifier	http://purl.obolibrary.org/obo/IAO_0020000	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Protocol	http://purl.obolibrary.org/obo/OBI_0000272	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Entity	http://purl.obolibrary.org/obo/BFO_0000001	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#CatalyticActivity	http://purl.obolibrary.org/obo/GO_0003824	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Mass	http://purl.obolibrary.org/obo/PATO_0000125	LOOM