@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a31cfc47-506d-47c8-9d07-322c45f59f71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a31cfc47-506d-47c8-9d07-322c45f59f71> .