About: http://webisa.webdatacommons.org/254056966

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 profile of the peripheral barrier can be of a circular or polygon shape, such as a triangular, square, hexagonal, or as shown, an octagonal shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com