@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81d0e647-dee0-4013-9ec9-ed5a41af1d25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81d0e647-dee0-4013-9ec9-ed5a41af1d25> .