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6 package org.dbe.studio.tools.ontologyviewer.metamodels.odm;
7
8 /***
9 * Two OWL class identifiers are predefined, namely the classes owl:Thing and
10 * owl:Nothing. The class extension of owl:Thing is the set of all individuals.
11 * The class extension of owl:Nothing is the empty set. Consequently, every OWL
12 * class is a subclass of owl:Thing and owl:Nothing is a subclass of every class
13 * (for the meaning of the subclass relation, see the section on rdfs:subClassOf).
14 */
15 public class OdmThingClass extends OdmOntologyClass {
16 public static String THE_THING_ID = "THE_CLASS_ID",
17 THE_THING_NAME = "theThing";
18
19 protected static OdmThingClass theThing = new OdmThingClass();
20
21 protected OdmThingClass() {
22 name = THE_THING_NAME;
23 id = THE_THING_ID;
24 }
25 public static OdmThingClass getThingClass() {
26 return theThing;
27 }
28
29 }