About: http://webisa.webdatacommons.org/426972350

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	One reason for this is that a SELECT is usually a more complex SQL than, say, an INSERT or a SELECT (and mostly also an UPDATE), whcih means there is more to gain from limited time in the parser and optimizer.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com