@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8a1b26-541c-4a51-a167-7970ae065c54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8a1b26-541c-4a51-a167-7970ae065c54> .