<http://webisa.webdatacommons.org/209464326>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/209464326>	<http://www.w3.org/ns/prov#value>	"Explain the functions and interdependence of subsystems such as waste disposal, water" .
<http://webisa.webdatacommons.org/prov/295164690>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209464326> .
<http://webisa.webdatacommons.org/209464326>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/58792372>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209464326> .