@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21281633-f78b-4c5b-aee9-0c493942b43e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21281633-f78b-4c5b-aee9-0c493942b43e> .