<http://webisa.webdatacommons.org/prov/463056173>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/56460450> .
<http://webisa.webdatacommons.org/56460450>	<http://www.w3.org/ns/prov#value>	"Since it will be possible to easily control pests in such an environment, insecticides and other chemicals will not be needed." .
<http://webisa.webdatacommons.org/prov/462834331>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/56460450> .
<http://webisa.webdatacommons.org/56460450>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/56460450>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<kurzweilai.net> .