About: http://webisa.webdatacommons.org/317038663

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 again, if you go back to what is happening with demand, what is happening with usage, one of the questions is: when do you need to do it?
http://www.w3.org/ns/prov#wasQuotedFrom	power-eng.com