@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bb1f17-b7fe-4f90-92bf-a5f8338a49b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bb1f17-b7fe-4f90-92bf-a5f8338a49b0> .