@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b42f1921-c710-4290-ae1f-3206cc067abf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b42f1921-c710-4290-ae1f-3206cc067abf> .