Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Rivestimento chiuso-it#Sense
Geschlossene Fahrbahndecke-de#Sense
Kompakt slidlag-da#Sense
Revêtement-fr#Sense
Pavimento cerrado-es#Sense
Revêtement classique-fr#Sense
Gesloten verharding-nl#Sense
Close-graded surfacing-en#Sense