@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81187b5-b67a-4d54-b850-4639dc1a64b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81187b5-b67a-4d54-b850-4639dc1a64b0> .