@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621ff6e6-32a8-4357-a85b-adfc9c363ba0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621ff6e6-32a8-4357-a85b-adfc9c363ba0> .