About: http://webisa.webdatacommons.org/24417144

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	Just because everything is an object in your programming language does not automatically mean that it should be one in your database as well. you might want to perform queries that do not map directly to the object structure.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com