About: http://webisa.webdatacommons.org/238633424

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	Because, I guess there is some sort of consensus that kids should study even if they already know the material.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com