Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Día-grado para refrigeración-es#Sense
Jäähdytysastepäivä-fi#Sense
Graaddag-nl#Sense
Grau-dia de arrefecimento-pt#Sense
Degré-jour de réfrigération-fr#Sense
Abkühlungsgradtag-de#Sense
Avkylningsgraddag-sv#Sense
Afkølingsgraddag-da#Sense
Βαθμοημέρα ψύξης-el#Sense
Grado-giorno di raffreddamento-it#Sense
Cooling degree-day-en#Sense