<http://webisa.webdatacommons.org/prov/457871003>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414262609> .
<http://webisa.webdatacommons.org/414262609>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/44773408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414262609> .
<http://webisa.webdatacommons.org/prov/296159973>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414262609> .
<http://webisa.webdatacommons.org/414262609>	<http://www.w3.org/ns/prov#value>	"tools, firearms, ceramics, animal bone, brick and other materials." .
<http://webisa.webdatacommons.org/prov/456821011>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414262609> .
<http://webisa.webdatacommons.org/414262609>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nebraskahistory.org> .