Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/5631002
Is Reference of Ring vaccination-en#Sense
Vaccinazione collettiva circoscritta-it#Sense
Kringvaccinatie-nl#Sense
Ringimpfung-de#Sense
Ringenting-nl#Sense
Noodinenting-nl#Sense
Ringvaccinatie-nl#Sense
Zonevaccination-da#Sense
Emergency vaccination-en#Sense
Firewall vaccination-en#Sense
Vaccination en anneau-fr#Sense
Ringvaccination-da#Sense