@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1a6d8ab-f050-4a97-b97d-904b3609fc11> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1a6d8ab-f050-4a97-b97d-904b3609fc11> .