About: http://webisa.webdatacommons.org/308996990

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	When the angle of movement is 90??, the surface that results is a plane, and the movement is called plane movement (Fig. 7A).
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov