@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a64aa33c-0169-403e-9dae-0d06ad79bb79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a64aa33c-0169-403e-9dae-0d06ad79bb79> .