About: http://webisa.webdatacommons.org/221491198

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	Moreover, I learned about orthagonals, the vanishing point, and the three types of lines.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceleadership.org