@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d8f55a7-e49e-45e7-975f-02cd9b42a153> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d8f55a7-e49e-45e7-975f-02cd9b42a153> .