@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b842bb57-7255-4a37-8b20-845b2c6f86be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b842bb57-7255-4a37-8b20-845b2c6f86be> .