About: http://webisa.webdatacommons.org/405222671

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 invention provides methods and apparatus, including computer program products, for managing links in a collection of documents.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com