Class: Orthogonal
http://www.inter2geo.eu/2008/ontology/GeoSkills#Orthogonal
Annotations
- comment: "Orthogonal refers to a relationship between a straight line and a straight line, or a plane and a straight line, or a plane and a plane. It is part of the French national programme de Seconde." (string)
- label: "Orthogonaal" (nl)