About: http://webisa.webdatacommons.org/21817936

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	The wall parts are black, rectangular, and smooth; and the rectangular parts are patterned around a central white table so that the wall is a polygon.
http://www.w3.org/ns/prov#wasQuotedFrom	nuforc.org