<http://webisa.webdatacommons.org/446027423>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/294073438>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/446027423> .
<http://webisa.webdatacommons.org/446027423>	<http://www.w3.org/ns/prov#value>	"from field trips, photographs, and other materials" .
<http://webisa.webdatacommons.org/446027423>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<duke.edu> .