@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643cea16-b50a-49cd-86f3-a39c40e3c344> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643cea16-b50a-49cd-86f3-a39c40e3c344> .