@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3f4bbf8-adf3-4df4-9029-3969704d3a69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3f4bbf8-adf3-4df4-9029-3969704d3a69> .