About: http://webisa.webdatacommons.org/101488504

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	However, because the source system data is not actually used to perform the snapshot operation, the source system resources are not impacted and may be free for client or other use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com