@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15bbdb50-403e-4a31-b221-0cd1a6a2a786> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15bbdb50-403e-4a31-b221-0cd1a6a2a786> .