@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507d0cd2-cd42-4228-8352-01873c48edf0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507d0cd2-cd42-4228-8352-01873c48edf0> .