@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ba80ff-d555-4f96-bed4-9bd3f2e63cdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ba80ff-d555-4f96-bed4-9bd3f2e63cdc> .