@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b1dc79-fb56-4c4c-9378-00dac7b1ee62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b1dc79-fb56-4c4c-9378-00dac7b1ee62> .