<http://webisa.webdatacommons.org/prov/33948806>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215431250> .
<http://webisa.webdatacommons.org/215431250>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/215431250>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<inweekly.net> .
<http://webisa.webdatacommons.org/215431250>	<http://www.w3.org/ns/prov#value>	"Mueller has been studying organic methods of farming since the early 1980s, including projects on such things as alternative weed management and soil quality." .