About: http://webisa.webdatacommons.org/175481999

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	Windows are rectangles and the rectangles are a group, but you are making windows look like weird rectangles.
http://www.w3.org/ns/prov#wasQuotedFrom	launchpad.net