About: http://webisa.webdatacommons.org/252238190

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 first is the time factor, i.e. the 16 years which elapsed between the date of publication of document (1), i.e. 1969, and the priority date of the patent in suit, i.e. 1985.
http://www.w3.org/ns/prov#wasQuotedFrom	epo.org