@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8ac8b2b-3424-43a0-8604-f09949a33032> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8ac8b2b-3424-43a0-8604-f09949a33032> .