@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31eb6108-9d7f-4091-a90e-506b6490acf4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31eb6108-9d7f-4091-a90e-506b6490acf4> .