<http://webisa.webdatacommons.org/162931208>	<http://www.w3.org/ns/prov#value>	"maximize yields and minimize fertilizer and other costs." .
<http://webisa.webdatacommons.org/prov/507119842>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162931208> .
<http://webisa.webdatacommons.org/162931208>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .
<http://webisa.webdatacommons.org/162931208>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .