Thesaurus for long-term ecological research, monitoring, experiments	Ontology of Datatypes	Source
http://ontodm.com/OntoDT#OntoDT_0000030	http://vocabs.lter-europe.net/EnvThes/USLterCV_1	LOOM
http://ontodm.com/OntoDT#OntoDT_717333	http://vocabs.lter-europe.net/EnvThes/21423	LOOM
http://ontodm.com/OntoDT#OntoDT_447351	http://vocabs.lter-europe.net/EnvThes/10360	LOOM