@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . <http://mu.semte.ch/blank#73928389-350f-408c-8fbb-806e73ffecd6> <http://www.cidoc-crm.org/cidoc-crm/P67_refers_to> <http://mu.semte.ch/blank#23626571-1621-4a55-86c1-701a1566beb2> . <http://mu.semte.ch/blank#23626571-1621-4a55-86c1-701a1566beb2> 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> .