@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a78a19c-6613-4afe-a40a-cd55f9a8ac89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a78a19c-6613-4afe-a40a-cd55f9a8ac89> .