@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87910d60-47f9-4261-99c5-f7fc90d2e75d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87910d60-47f9-4261-99c5-f7fc90d2e75d> .