@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64aa89d3-ef8f-4a6b-90ac-042b8efe1b59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64aa89d3-ef8f-4a6b-90ac-042b8efe1b59> .