@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51030ea1-9bb4-4910-8de7-0f4e14c13e9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51030ea1-9bb4-4910-8de7-0f4e14c13e9a> .