@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a690bc09-699d-4b7e-91b6-a89fd81e03ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a690bc09-699d-4b7e-91b6-a89fd81e03ad> .