<http://webisa.webdatacommons.org/39400285>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<questia.com> .
<http://webisa.webdatacommons.org/prov/237493754>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/39400285> .
<http://webisa.webdatacommons.org/39400285>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/39400285>	<http://www.w3.org/ns/prov#value>	"Evidence found in caves at Chommal (near Chechon) and Turubong (near Chongju) suggests a cave-dwelling culture that hunts, fishes, and gathers nuts and other vegetation." .