@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81d69fb7-02ee-4bad-83ed-5c5a1448cf32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81d69fb7-02ee-4bad-83ed-5c5a1448cf32> .