@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef3df7b0-f3c2-4d70-9aed-7e1883e27e9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef3df7b0-f3c2-4d70-9aed-7e1883e27e9e> .