@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad18985f-0b44-49d3-bf87-775ea916d4cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad18985f-0b44-49d3-bf87-775ea916d4cb> .