@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad6f88ba-882f-4350-8c9d-71eff817c987> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad6f88ba-882f-4350-8c9d-71eff817c987> .