<http://webisa.webdatacommons.org/84993549>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/305680075>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/84993549> .
<http://webisa.webdatacommons.org/84993549>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<publicradioeast.org> .
<http://webisa.webdatacommons.org/prov/481910761>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/84993549> .
<http://webisa.webdatacommons.org/84993549>	<http://www.w3.org/ns/prov#value>	"Only 10,000 years ago, grasses covered the region, and mammals such as lions and elephants roamed the land." .
<http://webisa.webdatacommons.org/prov/481434942>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/84993549> .