About: http://webisa.webdatacommons.org/279476078

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	For example, in the recent past, portable devices such as cellular telephones and personal data assistants (PDAs) have employed separate functionality for voice communications and personal information storage, respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com