About: http://webisa.webdatacommons.org/176300438

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	Not everything is an object, you cannot pass messages to everything (though the system might jump through hoops to make it seem like you can)
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com