About: http://webisa.webdatacommons.org/397966548

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 Communication devices and other electronic components, especially mobile telephones, are a very common consumer product.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca