@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f58d51-e387-41fc-a91f-41f3cd343dbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f58d51-e387-41fc-a91f-41f3cd343dbf> .