<http://webisa.webdatacommons.org/prov/500214942>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/80121946> .
<http://webisa.webdatacommons.org/80121946>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/80121946>	<http://www.w3.org/ns/prov#value>	"Weeds inside a greenhouse can support large numbers of whiteflies, thrips, aphids and other pests, which then continually infest the crop." .
<http://webisa.webdatacommons.org/prov/195165031>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/80121946> .
<http://webisa.webdatacommons.org/80121946>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mofga.org> .