@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb17021-5fe3-41dc-897c-21a86d79ff9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb17021-5fe3-41dc-897c-21a86d79ff9e> .