@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1660137f-604a-4f22-86b5-a0ce8ec3f19b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1660137f-604a-4f22-86b5-a0ce8ec3f19b> .