@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffc50900-80a0-428f-96e1-03d9d3bd6edc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffc50900-80a0-428f-96e1-03d9d3bd6edc> .