Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Dibujo de tres vistas-es#Sense
Kolmisuuntainen piirustus-fi#Sense
Three-view drawing-en#Sense
Treplanritning-sv#Sense
Plan trois-vues-fr#Sense
Dreiseitenansicht-de#Sense