@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30b87aae-1b45-45f7-9311-e115f6b2a872> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30b87aae-1b45-45f7-9311-e115f6b2a872> .