@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9e41aa1-66ce-4ce5-a270-905f7d9b1d1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9e41aa1-66ce-4ce5-a270-905f7d9b1d1a> .