Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Nid de ponte-fr#Sense
Nidal de puesta-es#Sense
Ponedero-es#Sense
Pondoir-fr#Sense
Nido di deposizione-it#Sense
Laying nest-en#Sense
Legenest-de#Sense