@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31bd54c1-865f-4933-a8cb-554731a71085> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31bd54c1-865f-4933-a8cb-554731a71085> .