@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18687288-036b-473e-bb2e-9d52868fb0de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18687288-036b-473e-bb2e-9d52868fb0de> .