@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a64e1f4a-9fd0-4668-8abd-9a3266576c69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a64e1f4a-9fd0-4668-8abd-9a3266576c69> .