@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d8991f57-5656-4319-9776-16ed6b594095> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d8991f57-5656-4319-9776-16ed6b594095> .