About: http://webisa.webdatacommons.org/407286659

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	The connecting roads of subject matter are materials such as library books, magazines, newspapers, the Internet, and computer software.
http://www.w3.org/ns/prov#wasQuotedFrom	ascd.org