@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57344b7f-c16e-4497-b921-04a0b2171ccb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57344b7f-c16e-4497-b921-04a0b2171ccb> .