@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc7bb3c-f66c-48a0-be89-0ea42f5aa510> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc7bb3c-f66c-48a0-be89-0ea42f5aa510> .