@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab53f8fe-0e31-4f17-95ec-7c32444dcffc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab53f8fe-0e31-4f17-95ec-7c32444dcffc> .