Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Protection antigel-fr#Sense
Bundsikringslag-da#Sense
Frost protection blanket-en#Sense
Protección contra heladas-es#Sense
Frostschutz-de#Sense
Strato antigelo-it#Sense
Vorstwering-nl#Sense