About: http://webisa.webdatacommons.org/91302126

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	And by ???elective??? they mean things that I consider non-negotiable, such as science and AP classes.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com