@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddcf74af-63c9-40a8-b874-6e7112b43136> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddcf74af-63c9-40a8-b874-6e7112b43136> .