.. index:: single: BFO_0000148; zero-dimensional temporal region single: zero-dimensional temporal region; BFO_0000148 BFO_0000148 - zero-dimensional temporal region ==================================================================================== .. topic:: Label zero-dimensional temporal region .. topic:: Sub class of :doc:`doc-BFO_0000008` .. topic:: Definition A temporal region of no duration. .. topic:: Imported from http://purl.obolibrary.org/obo/bfo/2020/bfo.owl