About: http://webisa.webdatacommons.org/14722896

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	Examples of suitable cutting window shapes include, but are not limited to, circles, ellipses, polygons such as rectangles, squares, rhomboids, trapezoids, and the like, as well as combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk