<http://webisa.webdatacommons.org/19507715>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/19507715>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/82752315>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19507715> .
<http://webisa.webdatacommons.org/prov/206849328>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19507715> .
<http://webisa.webdatacommons.org/19507715>	<http://www.w3.org/ns/prov#value>	"For example, the entry of large numbers of sales invoices requires the manual entry of information with respect to each sales invoice in regards to the buyer, quantity, address, price, and other identifying information." .