@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . <http://mu.semte.ch/blank#20cef174-5531-4dce-8901-2ef17c702861> <http://www.cidoc-crm.org/cidoc-crm/P67_refers_to> <http://mu.semte.ch/blank#6a5371f3-0d68-48b4-a73b-d135b00f9992> . <http://mu.semte.ch/blank#6a5371f3-0d68-48b4-a73b-d135b00f9992> rdf:type <http://www.w3.org/ns/prov#Entity> ; <http://www.cidoc-crm.org/cidoc-crm/P2_has_type> <https://www.wikidata.org/entity/q34653> , <https://www.projectcest.be/wiki/Publicatie:Invulboek_objecten/Veld/Periode> .