About: http://webisa.webdatacommons.org/76576725

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	Steps to determine if a quadrilateral is a parallelogram, rectangle, rhombus, or square.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org