@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4397904e-0a47-419a-a6be-40c284a90827> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4397904e-0a47-419a-a6be-40c284a90827> .