About: http://webisa.webdatacommons.org/222021894

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	Trapezoid is a quadrangle, two opposite sides of which are parallel (Fig.36).
http://www.w3.org/ns/prov#wasQuotedFrom	uaecrusher.com