About: http://webisa.webdatacommons.org/60023421

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	When the user selects a hypertext link in the PDF document, e.g. with the mouse, if the link is to a page within the PDF document, that page is displayed by the PDF viewer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com