@prefix test: <http://www.example.com/test#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

test:not_supported_1 a owl:DatatypeProperty ;
                   rdfs:domain test:Case_0_Domain_0 ,
                               [ rdf:type owl:Class ;
                                 owl:unionOf ( test:Case_2_Domain_0
                                               test:Case_2_Domain_1
                                               test:Case_2_Domain_2
                                             )
                               ]  ;
                     rdfs:range  xsd:long .