@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f9bf3c0-50b8-4bd4-b996-f9c7552133de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f9bf3c0-50b8-4bd4-b996-f9c7552133de> .