About: http://webisa.webdatacommons.org/247557189

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	Identifies and uses key features including gradient, intercepts, vertex, and symmetry.
http://www.w3.org/ns/prov#wasQuotedFrom	tki.org.nz