@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b40e061-0272-4ff4-8fa2-af54b973f868> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b40e061-0272-4ff4-8fa2-af54b973f868> .