PI_0331/1-4 https://w3id.org/zericatalog/memorandum/id/pi033114 an entity of type: E42_Identifier rdfs:label PI_0331/1-4 PI_0331/1-4 crm:P2_has_type zeri:shelfmark-number rdf:type crm:E42_Identifier data from the linked data cloud