@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81f799e-bf7e-432a-9d73-9f81855a49a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81f799e-bf7e-432a-9d73-9f81855a49a2> .