@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6db0b81-fd04-488e-8fbe-d60c418a25dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6db0b81-fd04-488e-8fbe-d60c418a25dd> .