About: http://webisa.webdatacommons.org/254240174

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Conceptually a room or space is a point that expands like a balloon in all directions until it encounters a bounding element, such as a wall, window, ceiling, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com