About: http://webisa.webdatacommons.org/6682897

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	BACKGROUND OF THE INVENTION In recent years, the accessibility to, and provision of, information and content, such as TV programmes, film, music and books, etc. have increased explosively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com