@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cd3243-5041-4b3e-b9be-15e7cdfa3bee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cd3243-5041-4b3e-b9be-15e7cdfa3bee> .