@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857a0331-89ca-4105-b6ca-70fe525f3b29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857a0331-89ca-4105-b6ca-70fe525f3b29> .