@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfa: <http://www.w3.org/ns/rdfa#> .

[ a <http://expansion/MainType>, <http://expansion/AdditionalType>;
  <http://expansion/equivalentProperty>
    <http://expansion/AdditionalType>
] .