<http://webisa.webdatacommons.org/271347930>	<http://www.w3.org/ns/prov#value>	"activities, such as agriculture." .
<http://webisa.webdatacommons.org/271347930>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/463365611>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/271347930> .
<http://webisa.webdatacommons.org/271347930>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nasa.gov> .