@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef692d48-6cf7-44f2-863f-9c7affca26ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef692d48-6cf7-44f2-863f-9c7affca26ef> .