About: http://webisa.webdatacommons.org/101911375

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	To be a little bit more precise, they are passed by reference by value; that is, the value of the variable that you see in your methods is a reference to the original object passed.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com