@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81627b31-dac0-4c53-8d88-d4d10b3f89f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81627b31-dac0-4c53-8d88-d4d10b3f89f9> .