@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b4217c-1e97-4db8-979e-0b247c5ffc94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b4217c-1e97-4db8-979e-0b247c5ffc94> .