<http://webisa.webdatacommons.org/320566761>	<http://www.w3.org/ns/prov#value>	"area such as southern California currently appear insurmountable." .
<http://webisa.webdatacommons.org/prov/504630433>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320566761> .
<http://webisa.webdatacommons.org/320566761>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/320566761>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stanford.edu> .