About: http://webisa.webdatacommons.org/415370060

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	You mentioned everything is an object, and these objects pass messages to each other.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com