@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b471e339-1c52-479b-8357-c5b06ebc0561> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b471e339-1c52-479b-8357-c5b06ebc0561> .