Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6611002
Is Reference of Macadam e tarmacadam, sassi e ghiaia-it#Sense
Macadam et tarmacadam, cailloux et graviers-fr#Sense
Cantos y gravas-es#Sense
Macadam y macadam alquitranado-es#Sense
Macadam and tarred macadam, pebbles and gravel-en#Sense
Mkadam (Schotter) und Teermakadam, Feldsteine und Kies-de#Sense