About: http://webisa.webdatacommons.org/410808142

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	If you come from a language such as Java maybe you can make some kind of association between self and this. self will be the reference to the object that called that method but you need to declare a class first.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com