@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1664097e-cc8f-444e-8db2-592dea07cbe0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1664097e-cc8f-444e-8db2-592dea07cbe0> .