Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Verstaerkung der Tidebewegung-de#Sense
Augmentation du jeu des marées-fr#Sense
Versterken van de getijbeweging-nl#Sense
Forstærkning af tidevandets virkning-da#Sense
Aumento del gioco delle maree-it#Sense
Ενίσχυση παλιρροϊκής δράσεως-el#Sense
Increase of tidal action-en#Sense