@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6817e45e-654d-41a1-84cb-819ae214d1bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6817e45e-654d-41a1-84cb-819ae214d1bb> .