@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9881b4f-7f66-4607-be1b-cf2775622b5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9881b4f-7f66-4607-be1b-cf2775622b5e> .