About: http://webisa.webdatacommons.org/196250349

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	The following tables or relations will be used to define different types of keys.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com