@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b868a54-84ad-4afa-b950-3f2949bcf8c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b868a54-84ad-4afa-b950-3f2949bcf8c2> .