Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of H(ell.)-fr#Sense
H(ell.)-de#Sense
Cote ellipsoïdique-fr#Sense
Ellipsoidische Höhe-de#Sense
H(ell.)-it#Sense
Quota ellissoidica-it#Sense