@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5c7599-df02-4a81-80bb-60607429b0bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5c7599-df02-4a81-80bb-60607429b0bb> .