@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51ad2cf-3b5b-4f4a-94e6-1d52a182df41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51ad2cf-3b5b-4f4a-94e6-1d52a182df41> .