Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Utilizzazione proteica netta-it#Sense
Net proteic use-en#Sense
UPN-it#Sense
UPN-fr#Sense
Nettoeiweissverwertung-de#Sense
Nettoproteïnegebruik-nl#Sense
Utilisation protéique nette-fr#Sense
NPG-nl#Sense
Nettoproteinudnyttelse-da#Sense
NPU-en#Sense
NPU-da#Sense