<http://webisa.webdatacommons.org/prov/51798858>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181675871> .
<http://webisa.webdatacommons.org/181675871>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/181675871>	<http://www.w3.org/ns/prov#value>	"Its principles empower people to establish highly productive environments providing for food, energy, shelter, and other material and non-material needs, including economic." .
<http://webisa.webdatacommons.org/181675871>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<permacultureactivist.net> .