@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/688f12a1-6a69-4f56-bde5-076984a31fd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/688f12a1-6a69-4f56-bde5-076984a31fd9> .