@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf21d7cd-7cc4-4211-866f-646ee49ddf9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf21d7cd-7cc4-4211-866f-646ee49ddf9e> .