@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ef80431-22d1-4c22-b879-f6e60694ca9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ef80431-22d1-4c22-b879-f6e60694ca9f> .