Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Cultivo de arroz-es#Sense
Rice growing-en#Sense
Culture du riz-fr#Sense
Reisbau-de#Sense
Coltivazione del riso-it#Sense
Riziculture-fr#Sense
Risicoltura-it#Sense
Reisanbau-de#Sense