@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/863ac1aa-84ed-4999-936b-f846abec320c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/863ac1aa-84ed-4999-936b-f846abec320c> .