@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/511da135-b1ab-4c0a-8371-573a430faf48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/511da135-b1ab-4c0a-8371-573a430faf48> .