@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52980e20-63de-4e9b-be1c-afcd975baed5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52980e20-63de-4e9b-be1c-afcd975baed5> .