@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f31c350-c7f0-453f-9046-60281019c87d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f31c350-c7f0-453f-9046-60281019c87d> .