Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Piano colturale-it#Sense
Plan de culture-fr#Sense
Piano di coltura-it#Sense
Anbauplan-de#Sense
Crop plan-en#Sense
Plan de cultivo-es#Sense
Piano di coltivazione-it#Sense