@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1a0ab8f-50bf-4559-99a9-dab1709c7e1c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1a0ab8f-50bf-4559-99a9-dab1709c7e1c> .