Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6611001
Is Reference of Aardolieveld-nl#Sense
Giacimento di petrolio-it#Sense
Olieforekomst-da#Sense
Oil-deposit-en#Sense
Erdölvorkommen-de#Sense
Κοίτασμα πετρελαίου-el#Sense
Gisement de pétrole-fr#Sense
Yacimiento de petróleo-es#Sense
Alquilação-pt#Sense