@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63ff0d72-9a90-41fb-85ff-e1b0fa072a32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63ff0d72-9a90-41fb-85ff-e1b0fa072a32> .