@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9c48f7d-0d57-4303-b677-a16cd8032deb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9c48f7d-0d57-4303-b677-a16cd8032deb> .