@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8ec923-25dc-4b81-a172-6cd715ad2ef3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8ec923-25dc-4b81-a172-6cd715ad2ef3> .