Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Poço de percolação-pt#Sense
Pozo ordinario-es#Sense
Σύνηθες φρέαρ-el#Sense
Puits ordinaire-fr#Sense
Percolation well-en#Sense
Kwelput-nl#Sense
Suotokaivo-fi#Sense
Brønd-da#Sense
Kaivo-fi#Sense
Pozzo che attinge da una falda freatica-it#Sense
Sickerungsbrunnen-de#Sense
Perkolationsbrunn-sv#Sense
Poço comum-pt#Sense