@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a30cf049-44c0-4fd8-84f8-7821c46f6c68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a30cf049-44c0-4fd8-84f8-7821c46f6c68> .