@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99f6c143-df9c-4490-8f81-e211f005a5cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99f6c143-df9c-4490-8f81-e211f005a5cd> .