About: http://webisa.webdatacommons.org/443856714

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	The first one: an acute triangle...well, we know that an acute angle is an angle that measures less than 90, smaller than 90.0200
http://www.w3.org/ns/prov#wasQuotedFrom	educator.com