<http://webisa.webdatacommons.org/prov/433262669>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/24911227> .
<http://webisa.webdatacommons.org/24911227>	<http://www.w3.org/ns/prov#value>	"Conservation tillage, especially no-till, reduces soil erosion and can improve soil quality." .
<http://webisa.webdatacommons.org/24911227>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/24911227>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nap.edu> .