@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50adf2b3-34e3-4736-bb51-a1ace7a14c72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50adf2b3-34e3-4736-bb51-a1ace7a14c72> .