Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/44
Is Reference of Baixa das qualidades acústicas-pt#Sense
Baisse des performances acoustiques-fr#Sense
Reducción de las potencias acústicas-es#Sense
Vermindering van het gehoor-nl#Sense
Reduzione delle prestazioni acustiche-it#Sense
Μείωση των ακουστικών ικανοτήτων-el#Sense
Verringerung der Hörleistung-de#Sense
Riduction in hearing performance-en#Sense