@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68dd8e85-ae46-4dde-875a-968cb86517f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68dd8e85-ae46-4dde-875a-968cb86517f3> .