@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/691aa2ab-2107-45c7-b7fe-f7c474e82c30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/691aa2ab-2107-45c7-b7fe-f7c474e82c30> .