@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1644716c-bc8b-4627-8d5c-6cede8cadd40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1644716c-bc8b-4627-8d5c-6cede8cadd40> .