@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6cf981a0-e423-4187-bc01-9fbadf52a172> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6cf981a0-e423-4187-bc01-9fbadf52a172> .