@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721da615-15f9-4e59-80e4-7941e4f612ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721da615-15f9-4e59-80e4-7941e4f612ee> .