Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Pórtico-pt#Sense
Spaced column-en#Sense
Pilastro a elementi distanziati-it#Sense
Pilar compuesto-es#Sense
Poteau entretoisé-fr#Sense
Πολυμελής διατομή-el#Sense
Poteau moisé-fr#Sense