<http://webisa.webdatacommons.org/prov/173186452>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/318690068> .
<http://webisa.webdatacommons.org/318690068>	<http://www.w3.org/ns/prov#value>	"Fuel, except to cook his Food, is then unnecessary; the sun is his fire, and many of the fruits are sufficiently cooked by its rays; while Food generally is more various, and more easily obtained, and Clothing and Shelter are wholly or half unnecessary." .
<http://webisa.webdatacommons.org/318690068>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/318690068>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<about.com> .