Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Boring journal-en#Sense
Log book-en#Sense
Journal de sonde-fr#Sense
Diagramma indicatore-it#Sense
Registrazione-it#Sense
Log sheet-en#Sense
Rapport de sondage-fr#Sense