. . . . . . . . "In this paper, the authors present an ontology to serve as the backbone of an indoor CCTV system. The ontology integrates a number of well-established vocabularies and ontology models including the OWL representation of the widely-used Industry Foundation Classes model ifcOWL, in order to extend existing Building Information Models with dynamic surveillance data as a precursor to an 'intelligent' building." . "2"^^ . . . . "2019-11-26T09:05:11+01:00"^^ . .