@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90fd647-8ece-4820-a97b-24de5252b8cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90fd647-8ece-4820-a97b-24de5252b8cc> .