@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8e418c-cd9c-496d-a246-d64042e29638> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8e418c-cd9c-496d-a246-d64042e29638> .