@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4b8f1bc-878e-4ca2-bf8b-cb72a9288e54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4b8f1bc-878e-4ca2-bf8b-cb72a9288e54> .