@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/53f72a5d-6cef-4e5d-b889-1e378535c7fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/53f72a5d-6cef-4e5d-b889-1e378535c7fb> .