@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab4c4f3a-ff56-4e06-b1b4-8b296952072d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab4c4f3a-ff56-4e06-b1b4-8b296952072d> .