About: http://webisa.webdatacommons.org/57732263

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	News from the Net: Reviews of books, software, and other instructional materials.
http://www.w3.org/ns/prov#wasQuotedFrom	nctm.org