@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b19bf971-ca2f-4d81-8200-14a212f707ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b19bf971-ca2f-4d81-8200-14a212f707ad> .