. . . . . "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 contain instances/terms from a controlled vocabulary that are used to describe features and properties of a rock or parts of it." . "Describes the shape of rock" . . . . . . . . "Joints are features on a rock, where the rock shows natural fissures or similar." . . . . "The rock's inner part" . . "This class comprises terms of scientific classification schemas for rocks." . . . . . . "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 and its subclasses describe parts of an object that are made of stone or rock." . "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." . . . . . . . . . . "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." . . . . . . . . . . "Changelog see http://objekte-im-netz.fau.de/projekt/node/46" . . . . . . . .