@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c159b8f2-61a5-40a4-95d9-9d453258fafe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c159b8f2-61a5-40a4-95d9-9d453258fafe> .