About: http://webisa.webdatacommons.org/9831798

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	Portable terminals such as portable telephones and PDAs (Personal Digital Assistants) have recently spread remarkably.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com