@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b30ab3d4-ebce-410d-9ae6-1ff282c3de79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b30ab3d4-ebce-410d-9ae6-1ff282c3de79> .