@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9d7399-c554-453b-9d14-251c300cffbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9d7399-c554-453b-9d14-251c300cffbe> .