@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b157bf-0bcd-4b1f-a94d-ff5f693bc692> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b157bf-0bcd-4b1f-a94d-ff5f693bc692> .