@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d641c553-efdd-4c47-bb01-450b151b5bd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d641c553-efdd-4c47-bb01-450b151b5bd0> .