@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b9c06f-3ff1-42f7-8d9c-bf870ff02736> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b9c06f-3ff1-42f7-8d9c-bf870ff02736> .