Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Pentrit-de#Sense
Pentaeryhrittetranitrat-de#Sense
Pentrite-it#Sense
Pentriet-nl#Sense
Pentaerytriet-tetranitraat-nl#Sense
Bitropenta-de#Sense
Pentaerythritoltetranitrat-da#Sense
Tetranitrato de pentaeritritol-pt#Sense
Pentaerythritol tetranitrate-en#Sense
Tetranitrato de pentaeritritol-es#Sense
Pentrit-da#Sense
Penthrite-fr#Sense
Tetranitropentaeritrite-it#Sense
Tétranitrate de pentaérythritol-fr#Sense