About: http://webisa.webdatacommons.org/420562093

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	Before we talk about the differences and how to get around them, you should understand the basic types of join clauses:
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com