@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab4d3154-e8b8-400f-b0bc-68ae9515ce49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab4d3154-e8b8-400f-b0bc-68ae9515ce49> .