About: http://webisa.webdatacommons.org/240719281

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	...A solid geometry foundation is generally necessary for subjects such as precalculus and calculus.
http://www.w3.org/ns/prov#wasQuotedFrom	algebrahelp.com