Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Cropping plan-en#Sense
Dyrkningsplan-da#Sense
Akkerbouwstelsel-nl#Sense
Plano de afolhamento-pt#Sense
Vruchtwisselingsstelsel-nl#Sense
Bedrijfsstelsel-nl#Sense
Blocking plan-en#Sense
Σχέδιο αμειψισποράς-el#Sense
Vruchtwisselingsschema-nl#Sense
Plan de aparcelamiento-es#Sense
Fruchtfolgeplan-de#Sense
Vekseldriftplan-da#Sense
Piano di avvicendamento-it#Sense
Plan d'assolement-fr#Sense