About: http://webisa.webdatacommons.org/435314193

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	detail at this time, briefly, System is a predefined class that provides access to the system,
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net