@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23cf1c9e-0e49-41e6-bdb2-aa30608ae301> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23cf1c9e-0e49-41e6-bdb2-aa30608ae301> .