@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50bea1ec-ef3a-4696-a1cf-0b872d8c3ee3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50bea1ec-ef3a-4696-a1cf-0b872d8c3ee3> .