About: http://webisa.webdatacommons.org/263767427

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	Useful items can be things such as trees for lumber, water for drinking, or fish for eating ??? so long as they are replenished at the same rate they are taken in.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com