@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17ff93a3-cb02-463d-8b1a-145699e67701> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17ff93a3-cb02-463d-8b1a-145699e67701> .