@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a99912c9-81f9-44df-b51b-c416fce1879d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a99912c9-81f9-44df-b51b-c416fce1879d> .