@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/999d4c1d-c1c6-4754-94aa-d3e74973b833> rdfs:isDefinedBy <https://stad.gent/data/blank_node/999d4c1d-c1c6-4754-94aa-d3e74973b833> .