Phylogenetic Ontology	Ontology for Geography Markup Language (GML3.0)	Source
http://loki.cae.drexel.edu/~wbs/ontology/2004/09/ogc-gml#Node	http://www.co-ode.org/ontologies/ont.owl#Node	LOOM
http://loki.cae.drexel.edu/~wbs/ontology/2004/09/ogc-gml#Edge	http://www.co-ode.org/ontologies/ont.owl#Edge	LOOM