@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49e8bd62-1683-4b13-af5c-7a8be5f4371b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49e8bd62-1683-4b13-af5c-7a8be5f4371b> .