@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab11ac17-d00e-4288-8a87-53df76a499bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab11ac17-d00e-4288-8a87-53df76a499bd> .