@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b0b5e6-8029-47a5-aa78-a848b17fd450> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b0b5e6-8029-47a5-aa78-a848b17fd450> .