@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19e1ff78-fb48-4c7a-987a-fd504540b069> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19e1ff78-fb48-4c7a-987a-fd504540b069> .