@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d3985e-a358-423d-8271-785b6ea0e154> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d3985e-a358-423d-8271-785b6ea0e154> .