@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a68ba35-233c-496f-b19c-d8bd3b20464c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a68ba35-233c-496f-b19c-d8bd3b20464c> .