<http://webisa.webdatacommons.org/prov/257458522>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17533912> .
<http://webisa.webdatacommons.org/17533912>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17533912>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<unu.edu> .
<http://webisa.webdatacommons.org/17533912>	<http://www.w3.org/ns/prov#value>	"production is a systems approach, oriented towards seeing food" .