@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a8b818-9930-400b-a49d-16060522a4f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a8b818-9930-400b-a49d-16060522a4f6> .