@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5ebafa-f472-48f5-b657-24f7f5974114> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5ebafa-f472-48f5-b657-24f7f5974114> .