<http://webisa.webdatacommons.org/prov/485846600>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212958018> .
<http://webisa.webdatacommons.org/212958018>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/212958018>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nova.edu> .
<http://webisa.webdatacommons.org/212958018>	<http://www.w3.org/ns/prov#value>	"metaphors are a device used to aid understanding in a variety of" .