@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1a1b8de-9fb1-4e12-afbf-b7bc71177046> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1a1b8de-9fb1-4e12-afbf-b7bc71177046> .