@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28dc16e1-eb7b-469a-a1ea-c54a476169bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28dc16e1-eb7b-469a-a1ea-c54a476169bd> .