@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20a5b87-1eff-43e3-9a37-c5327d4adc15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20a5b87-1eff-43e3-9a37-c5327d4adc15> .