@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68618f82-eac1-4698-9b03-0204a8ca9032> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68618f82-eac1-4698-9b03-0204a8ca9032> .