@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f31a17b0-d07e-40ad-acee-78d4fb89894e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f31a17b0-d07e-40ad-acee-78d4fb89894e> .