@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12a1d7fd-9e9b-40f5-ad05-9a1419976142> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12a1d7fd-9e9b-40f5-ad05-9a1419976142> .