About: http://webisa.webdatacommons.org/439945464

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	The lookup system may also identify a source of the data fields, such as another system where the data fields may be stored.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com