@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/221768e6-efda-4401-ada7-6ab14ff331cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/221768e6-efda-4401-ada7-6ab14ff331cf> .