@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17021559-1f71-4ac3-a729-db56c726032f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17021559-1f71-4ac3-a729-db56c726032f> .