ISO-15926-2_2003_entityMembership Ontology of Physics for Biology Source
http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#SpatialLocation http://bhi.washington.edu/OPB#OPB_01158 LOOM
http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#Thing http://www.w3.org/2002/07/owl#Thing LOOM