location of
Most location relations will only hold at certain times, but this is difficult to specify in OWL. See http://purl.obolibrary.org/obo/ro/docs/temporal-semantics/
a relation between two independent continuants, the location and the target, in which the target is entirely within the location
is location of
location_of
my head is the location of my brain
this cage is the location of this rat
located in