@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17ff48d7-3a02-4520-a3fe-5529a04e34bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17ff48d7-3a02-4520-a3fe-5529a04e34bf> .