@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66efce54-772c-4f44-96ce-bcd6398d48ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66efce54-772c-4f44-96ce-bcd6398d48ef> .