Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Planímetros-pt#Sense
Planímetros-es#Sense
Planimètres-fr#Sense
Planimetrar-sv#Sense
Planimeter-de#Sense
Planimeters-en#Sense
Planimetri-it#Sense
Planimeters-nl#Sense
Planimetre-da#Sense