@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/618d8c69-0fe5-41be-8d0b-bae645a74eaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/618d8c69-0fe5-41be-8d0b-bae645a74eaf> .