@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1668b2c6-2693-4cd7-87fe-093e97754a16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1668b2c6-2693-4cd7-87fe-093e97754a16> .