@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687d3704-5994-4608-8265-a48ed36efe90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687d3704-5994-4608-8265-a48ed36efe90> .