@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a67fc891-1cc8-48ed-b589-530f409e8fb3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a67fc891-1cc8-48ed-b589-530f409e8fb3> .