@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a9f9beb-80c2-4460-8407-33fe77044d7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a9f9beb-80c2-4460-8407-33fe77044d7d> .