@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68bd34f9-24a4-46b0-bf4f-ab53fef01e06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68bd34f9-24a4-46b0-bf4f-ab53fef01e06> .