@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b4a12fd-28b2-4fd3-b045-a3e9a8b07375> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b4a12fd-28b2-4fd3-b045-a3e9a8b07375> .