About: http://webisa.webdatacommons.org/327390089

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	While the '521 patent is effective for certain types of fraud, the patent provides no mechanism for accounting for a subscriber's past activity related to other types of services obtained from the same carrier.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com