@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817f97f5-dce3-4445-9ce2-3da575a3a14c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817f97f5-dce3-4445-9ce2-3da575a3a14c> .