Joints are features on a rock, where the rock shows natural fissures or similar.


When a rock breaks into parts, the new surfaces from the former inner rock may evolve a patina. This is a rather rapid process.


This class and its subclasses describe parts of an object that are made of stone or rock.


The rim or margin of a rock that evolved over rather long time and may have different features than the rock's core.


This class contains concepts for characterizing and classifying instances of the class S1_Collection_Object using terms from subject-specific vocabulary of the prehistoric and early historical collection.


Diese Klasse umfasst Konzepte, um Instanzen der Klasse S1_Sammlungsobjekt unter Verwendung von Begriffen aus fachspezifischen Vokabular der Ur- und Fruehgeschichtlichen Sammlung zu charakterisieren und zu klassifizieren.