About: http://webisa.webdatacommons.org/340675484

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	Performance are a good point, but denormalization in this case could be used for 'historycal' purpose.. i dont see it bad this time
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com