@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a28f90fe-30e4-47fe-bafd-f8c1dcbd3d1c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a28f90fe-30e4-47fe-bafd-f8c1dcbd3d1c> .