About: http://webisa.webdatacommons.org/456016544

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	However, here is a complicating factor to throw into the mix - high school curricula and teacher practices have slowly been changing since the NCTM and NCTE reforms of the 80s and 90s.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com