@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac88cf86-55ae-40f9-907e-ffc2eb343f03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac88cf86-55ae-40f9-907e-ffc2eb343f03> .