About: http://webisa.webdatacommons.org/6765337

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	Instead, dates or other keys must be converted into format accepted by Infinity, which is called an Item.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com