<http://webisa.webdatacommons.org/prov/237493754>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/360235645> .
<http://webisa.webdatacommons.org/360235645>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nps.gov> .
<http://webisa.webdatacommons.org/360235645>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/360235645>	<http://www.w3.org/ns/prov#value>	"Increased efficiency of gnawing is viewed as the major reason for the success of rodents by opening up additional feeding niches, i.e. nuts and other hard shelled vegetation." .