About: http://webisa.webdatacommons.org/74875125

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	PITTSBURGH???Maps, number lines, shapes, artwork and other materials tend to cover elementary classroom walls.
http://www.w3.org/ns/prov#wasQuotedFrom	cmu.edu