About: http://webisa.webdatacommons.org/56850826

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	Alternatively, the opening 610 can have other shapes, such as a triangle, a square, a rectangle, an ellipse, or a customized shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com