@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ab945c-a83b-4273-b8e7-49ac1fef2522> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ab945c-a83b-4273-b8e7-49ac1fef2522> .