Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4826002
Is Reference of Steady unaccelerated flight-en#Sense
Σταθερή μη επιταχυνόμενη πτήση-el#Sense
Constante niet-versnelde vlucht-nl#Sense
Tasainen, suoraviivainen lento-fi#Sense