@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a38253-3c4e-43f3-8917-234bc52aebdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a38253-3c4e-43f3-8917-234bc52aebdb> .