@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c778c3-20e4-4ead-aab8-2c33ccba34dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c778c3-20e4-4ead-aab8-2c33ccba34dd> .