@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49b1c6af-570a-481b-b95b-62172508dcdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49b1c6af-570a-481b-b95b-62172508dcdb> .