@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ff16c7-2cdf-4acf-a479-59389d73c62d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ff16c7-2cdf-4acf-a479-59389d73c62d> .