Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Vermessungslinie-de#Sense
Survey line-en#Sense
Ligne d'arpentage-fr#Sense
Linha do levantamento-pt#Sense
Lato della poligonale-it#Sense
Meetlijn-nl#Sense
Surveying line-en#Sense
Taxeringslinje-sv#Sense
Declive de alinhamento-pt#Sense
Pente d'alignement-fr#Sense
Pendiente de alineamiento-es#Sense
Κατεύθυνσις-el#Sense
Arviointilinja-fi#Sense