<http://webisa.webdatacommons.org/93046965>	<http://www.w3.org/ns/prov#value>	"Oil is valued against Gold (right?) .... but Oil is a bunch more useful than Gold to humans ... same with food, farming, medical skill, building skill, teaching skills (all skills I guess) .... in my little mind I just do not see where, why, how, Gold was made a must-have rock." .
<http://webisa.webdatacommons.org/prov/470713745>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/93046965> .
<http://webisa.webdatacommons.org/93046965>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/93046965>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patrick.net> .