@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf5b796-581f-4e14-9992-f1f3ce6cdfef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf5b796-581f-4e14-9992-f1f3ce6cdfef> .