@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664602be-4d8d-414a-b7c6-39682b5cb220> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664602be-4d8d-414a-b7c6-39682b5cb220> .