@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab2615d3-687c-428c-a4d8-35befef4b66a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab2615d3-687c-428c-a4d8-35befef4b66a> .