@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64ec8a6a-b089-462a-904c-8b6c403e5579> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64ec8a6a-b089-462a-904c-8b6c403e5579> .