@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f4b1d2f-a30b-4079-9ebd-705fd793adbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f4b1d2f-a30b-4079-9ebd-705fd793adbf> .