EPackage_ER EClass_FunctionalDependency 1 1 1 1 1 0 EClass_RelationshipEnd 0 1 EClass_ExistenceDependency EClass_PrimaryKey 1 1 1 -1 EClass_Relationship 1 1 2 -1 0 -1 1 -1 1 1 1 1 EClass_Entity 0 0 EClass_Attribute 1 1 0 1 0 1 EReference_Entity_entityAttribute EReference_Attribute_owningEntity EReference_PrimaryKey_attribute EReference_Attribute_owningRelationship EReference_Entity_isA EReference_PrimaryKey_owningEntity EReference_Relationship_role EReference_Entity_primaryKey EReference_RelationshipEnd_owningRelationship EReference_Relationship_relationshipAttribute EReference_RelationshipEnd_entity EAttribute_Attribute_name EAttribute_Entity_name EAttribute_Relationship_name EAttribute_RelationshipEnd_minCardinality EAttribute_RelationshipEnd_maxCardinality