About: http://webisa.webdatacommons.org/91275948

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	An oblique angle is any angle except a right angle and an oblique triangle is any triangle that does not contain a right angle (i.e., one in which one of the interior angles is obtuse).
http://www.w3.org/ns/prov#wasQuotedFrom	daviddarling.info