About: http://webisa.webdatacommons.org/214800675

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 Workbook with Audio CD contains extra vocabulary, grammar, and skills practice, including listening material.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com