@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15a1da8-9c50-4537-9779-e4718aa153b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15a1da8-9c50-4537-9779-e4718aa153b1> .