@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21151e43-05ff-403f-a5fb-7a39edac246b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21151e43-05ff-403f-a5fb-7a39edac246b> .