@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644ec886-4d33-4168-8a80-277f30e32ac7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644ec886-4d33-4168-8a80-277f30e32ac7> .