@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e59fdf-2c60-44d2-986a-62eca62cf409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e59fdf-2c60-44d2-986a-62eca62cf409> .