@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51601697-17f4-491d-bea1-d51a297d9af1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51601697-17f4-491d-bea1-d51a297d9af1> .