@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f1baab-77b3-4bae-a776-d4719bdc6212> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f1baab-77b3-4bae-a776-d4719bdc6212> .