Made resource relationship and measurement or fact subclasses of obsolete class. Added dwcterms status as label for “status”. Added prov:Location, removing annotations that are not relevant for BCO. Made dwc:Location a subclass of bfo:independent continuant and added comment. Updated OBI_Ontofox.txt. Added bfo:temporal region (bfo:0000008) to obi_bco import file. Did it by hand until ontofox is working.