Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Inventor-en#Sense
Erfinder-de#Sense
Inventore-it#Sense
Uitvinder-nl#Sense
Opfinder-da#Sense
Inventeur-fr#Sense
Εφευρέτης-el#Sense