About: http://webisa.webdatacommons.org/454430700

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	Systems that change with time, such as a gas station where cars come and go (called dynamic systems) and involve randomness.
http://www.w3.org/ns/prov#wasQuotedFrom	ubalt.edu