@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9bf4a50b-c66c-404e-bad9-228ccc12f71c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9bf4a50b-c66c-404e-bad9-228ccc12f71c> .