Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Reaktivitet-da#Sense
Reattività-it#Sense
Reaktionsevne-da#Sense
Reaktionsvermoegen-de#Sense
Reactiviteit-nl#Sense
Reaktionsfaehigkeit-de#Sense
Reactividade-pt#Sense
Reactividad-es#Sense
Réactivité-fr#Sense
Reaktivitaet-de#Sense