About: http://webisa.webdatacommons.org/74658464

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	according to claim 5, wherein the system uses at least one type of information such as the number of usage, a purchase amount, a usage date/time, and a usage category as said purchase data. 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com