<http://webisa.webdatacommons.org/145215153>	<http://www.w3.org/ns/prov#value>	"event, such as an earthquake or eruption, is due to occur.Each" .
<http://webisa.webdatacommons.org/145215153>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/145215153>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<econlib.org> .
<http://webisa.webdatacommons.org/prov/475884689>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/145215153> .
<http://webisa.webdatacommons.org/prov/363828176>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/145215153> .