@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81c7746-bf3d-4aa5-a2dc-0440b7e0c648> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81c7746-bf3d-4aa5-a2dc-0440b7e0c648> .