About: http://webisa.webdatacommons.org/359516682

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	I know the typical wisdom is to not inherit from STL containers due to non-virtual dtors, but this case is an exception.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com