@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/502500d9-fa25-437f-b370-d45189b3f6c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/502500d9-fa25-437f-b370-d45189b3f6c7> .