<http://webisa.webdatacommons.org/252737434>	<http://www.w3.org/ns/prov#value>	"Production of adequate supplies of food and fiber currently requires that pesticides be used to limit crop losses from insects, pathogens, weeds and other pests." .
<http://webisa.webdatacommons.org/prov/174699616>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252737434> .
<http://webisa.webdatacommons.org/252737434>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/380548383>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252737434> .
<http://webisa.webdatacommons.org/252737434>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<worldwidescience.org> .