@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f50d35c3-f239-4858-abcb-68a19ba7ffbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f50d35c3-f239-4858-abcb-68a19ba7ffbb> .