<http://webisa.webdatacommons.org/271511227>	<http://www.w3.org/ns/prov#value>	"landscape and people providing their food, energy, shelter, and other material" .
<http://webisa.webdatacommons.org/prov/51798858>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/271511227> .
<http://webisa.webdatacommons.org/271511227>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/271511227>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ibiblio.org> .