About: http://webisa.webdatacommons.org/398175208

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	Fortunately, high school teachers are relatively better prepared, although there are concerns here too, particularly in more specialised areas such as 3-D geometry, logarithmic and trigonometric functions, probability and calculus.
http://www.w3.org/ns/prov#wasQuotedFrom	theconversation.com