@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68469610-b8b1-44d9-9be5-04a6ae55bd1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68469610-b8b1-44d9-9be5-04a6ae55bd1e> .