About: http://webisa.webdatacommons.org/378248330

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	And the more complicated the join, the more we have to add tertiary and other tables to complete those relationships.
http://www.w3.org/ns/prov#wasQuotedFrom	simple-talk.com