@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3e2cb7-a37f-436c-afe3-e74c0a33e522> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3e2cb7-a37f-436c-afe3-e74c0a33e522> .