@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac52fbd0-aa5e-4b04-a53e-43bd6948fcd6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac52fbd0-aa5e-4b04-a53e-43bd6948fcd6> .