About: http://webisa.webdatacommons.org/216884989

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 best answer I know is that it describes situations where one input elicits different responses at different times, in different operating modes.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.ca