@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51eb2455-63c2-44af-8aeb-cc0469f364d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51eb2455-63c2-44af-8aeb-cc0469f364d6> .