@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50bf3e35-82f5-4c61-8c06-b4a5950128cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50bf3e35-82f5-4c61-8c06-b4a5950128cc> .