@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f57c9977-d68f-43a3-bdbc-ec05e5e2327b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f57c9977-d68f-43a3-bdbc-ec05e5e2327b> .