<http://webisa.webdatacommons.org/309862054>	<http://www.w3.org/ns/prov#value>	"The rate of conversion is affected by such factors as root uptake, fertilizer K applied, soil moisture, and soil temperature." .
<http://webisa.webdatacommons.org/prov/479620295>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/309862054> .
<http://webisa.webdatacommons.org/309862054>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<umn.edu> .
<http://webisa.webdatacommons.org/prov/144679615>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/309862054> .
<http://webisa.webdatacommons.org/309862054>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .