@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4504c451-a0e8-4c56-a522-3cf3fbb7ecbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4504c451-a0e8-4c56-a522-3cf3fbb7ecbc> .