About: http://webisa.webdatacommons.org/407402571

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 page referenced by PTR is read and is searched to determine whether ARG is present or not, and if so to return its associated data.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com