@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecf5c326-c21e-4e38-8436-1e9859916ceb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecf5c326-c21e-4e38-8436-1e9859916ceb> .