About: http://webisa.webdatacommons.org/243221597

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	Analyze and interpret primary sources such as documentary material, maps, statistical tables, and pictorial and graphic materials,
http://www.w3.org/ns/prov#wasQuotedFrom	hslda.org