@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f8ecb8-39ff-4954-bd11-a52ff184997c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f8ecb8-39ff-4954-bd11-a52ff184997c> .