Semanticscience Integrated Ontology	General Formal Ontology	Source
http://www.onto-med.de/ontologies/gfo.owl#Line	http://semanticscience.org/resource/SIO_000511	LOOM
http://www.onto-med.de/ontologies/gfo.owl#State	http://semanticscience.org/resource/SIO_000662	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Spatial_region	http://semanticscience.org/resource/SIO_000370	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Social_role	http://semanticscience.org/resource/SIO_000676	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Entity	http://semanticscience.org/resource/SIO_000000	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Point	http://semanticscience.org/resource/SIO_000507	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Concept	http://semanticscience.org/resource/SIO_000326	LOOM
http://www.onto-med.de/ontologies/gfo.owl#History	http://semanticscience.org/resource/SIO_001196	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Material_boundary	http://semanticscience.org/resource/SIO_000022	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Processual_role	http://semanticscience.org/resource/SIO_000677	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Spatial_boundary	http://semanticscience.org/resource/SIO_000783	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Role	http://semanticscience.org/resource/SIO_000016	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Category	http://semanticscience.org/resource/SIO_000137	LOOM
http://www.onto-med.de/ontologies/gfo.owl#Process	http://semanticscience.org/resource/SIO_000006	LOOM