About: http://webisa.webdatacommons.org/161244649

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	It is contemplated that these card readers serve the function of optically or magnetically reading card data such as account number and other data useful by a CPU in a data capture environment, such as credit authorization or billing.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com