@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0af18e5-0b25-4c90-a6d6-2009c5f3c580> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0af18e5-0b25-4c90-a6d6-2009c5f3c580> .