@prefix : <http://objekte-im-netz.fau.de/ontology/ufg/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix palaeo: <http://objekte-im-netz.fau.de/ontology/palaeo/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix samm: <http://objekte-im-netz.fau.de/ontology/common/> .

palaeo:S94_Geological_Rock_Classification rdfs:comment "This class comprises terms of scientific classification schemas for rocks." .

: a owl:Ontology ;
    rdfs:comment "Changelog see http://objekte-im-netz.fau.de/projekt/node/46" ;
    owl:imports samm:,
        palaeo: ;
    owl:versionIRI <http://objekte-im-netz.fau.de/ontology/ufg-180122/> .

:N1_has_number_of_rock_varieties a owl:DatatypeProperty ;
    rdfs:domain :S8_Deposit ;
    rdfs:subPropertyOf <http://erlangen-crm.org/170309/P57_has_number_of_parts> .

:N2_describes a owl:ObjectProperty ;
    rdfs:domain :S12_Rock_Description ;
    rdfs:subPropertyOf <http://erlangen-crm.org/170309/P2i_is_type_of> .

:N2_is_described_by a owl:ObjectProperty ;
    rdfs:range :S12_Rock_Description ;
    rdfs:subPropertyOf <http://erlangen-crm.org/170309/P2_has_type> .

:S10_Rock_Shape a owl:Class ;
    rdfs:comment "Describes the shape of rock" ;
    rdfs:subClassOf samm:S104_Shape_or_Size .

:S11_Rock_Distribution a owl:Class ;
    rdfs:subClassOf <http://erlangen-crm.org/170309/E55_Type> .

:S12a_Cortex_Description a owl:Class ;
    rdfs:subClassOf :S12_Rock_Description .

:S12b_Patina_Description a owl:Class ;
    rdfs:subClassOf :S12_Rock_Description .

:S12c_Core_Description a owl:Class ;
    rdfs:subClassOf :S12_Rock_Description .

:S12d_Joint_Description a owl:Class ;
    rdfs:subClassOf :S12_Rock_Description .

:S12z_Overall_Rock_Description a owl:Class ;
    rdfs:subClassOf :S12_Rock_Description .

:S3_Cortex a owl:Class ;
    rdfs:comment "The rim or margin of a rock that evolved over rather long time and may have different features than the rock's core." ;
    rdfs:subClassOf :S2_Rock_Part .

:S4_Patina a owl:Class ;
    rdfs:comment "When a rock breaks into parts, the new surfaces from the former inner rock may evolve a patina. This is a rather rapid process." ;
    rdfs:subClassOf :S2_Rock_Part .

:S5_Core a owl:Class ;
    rdfs:comment "The rock's inner part" ;
    rdfs:subClassOf :S2_Rock_Part .

:S6_Joint a owl:Class ;
    rdfs:comment "Joints are features on a rock, where the rock shows natural fissures or similar." ;
    rdfs:subClassOf :S2_Rock_Part .

:S7_Outcrop a owl:Class ;
    rdfs:subClassOf palaeo:S108_Environment .

:S84_Type a owl:Class ;
    rdfs:comment "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." ;
    rdfs:subClassOf <http://erlangen-crm.org/170309/E55_Type> .

:S9_Grain_Size a owl:Class ;
    rdfs:subClassOf <http://erlangen-crm.org/170309/E54_Dimension> .

:S8_Deposit a owl:Class ;
    rdfs:subClassOf palaeo:S108_Environment .

:S2_Rock_Part a owl:Class ;
    rdfs:comment "This class and its subclasses describe parts of an object that are made of stone or rock." ;
    rdfs:subClassOf <http://erlangen-crm.org/170309/E26_Physical_Feature> .

:S12_Rock_Description a owl:Class ;
    rdfs:comment "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." ;
    rdfs:subClassOf samm:S105_Physical_Appearance .