/**
 */
package er;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Relationship Concept</b></em>'.
 * <!-- end-user-doc -->
 *
 *
 * @see er.ErPackage#getRelationshipConcept()
 * @model abstract="true"
 *        annotation="gmf.node figure='polygon' polygon.x='0 30 60 30' polygon.y='30 0 30 60'"
 * @generated
 */
public interface RelationshipConcept extends ModellingConcept {
} // RelationshipConcept
