@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/550f7a7a-5d68-4364-8bd6-488122995ccd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/550f7a7a-5d68-4364-8bd6-488122995ccd> .