About: http://webisa.webdatacommons.org/394210477

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	An important distinction between a surrogate and a primary key depends on whether the database is a current database or a temporal database.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org