<http://webisa.webdatacommons.org/prov/239456780>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179968570> .
<http://webisa.webdatacommons.org/prov/472747505>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179968570> .
<http://webisa.webdatacommons.org/179968570>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/179968570>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<scielo.cl> .
<http://webisa.webdatacommons.org/179968570>	<http://www.w3.org/ns/prov#value>	"Additionally, nutrients other than N also affect Chl concentrations, which could further affect the applicability of SPAD readings to assess N nutrition status (Fritschi and Ray, 2007)." .