@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b519bd-64f0-453d-8f7e-1cd2113446cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b519bd-64f0-453d-8f7e-1cd2113446cd> .