@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf8494a-da75-4b1e-8feb-383fd12056f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf8494a-da75-4b1e-8feb-383fd12056f9> .