@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a7961a-674a-42ff-bc54-d708a0172b6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a7961a-674a-42ff-bc54-d708a0172b6d> .