@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7ff2a271-6d0f-4e70-92a0-29d189da50eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7ff2a271-6d0f-4e70-92a0-29d189da50eb> .