<http://webisa.webdatacommons.org/prov/24667618>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/257600592> .
<http://webisa.webdatacommons.org/257600592>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/449379390>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/257600592> .
<http://webisa.webdatacommons.org/257600592>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<acne.org> .
<http://webisa.webdatacommons.org/257600592>	<http://www.w3.org/ns/prov#value>	"We are apparently reaching peak phosphorous, much like with petroleum, helium and other minerals." .