@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19dd51ef-23da-4618-87ca-49158629cebb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19dd51ef-23da-4618-87ca-49158629cebb> .