About: http://webisa.webdatacommons.org/249501747

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	For example, the cross-sectional shape may be a polygon such as a square, an octagon, a circle, an ellipse, or like shapes, and combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au