pi0451347 https://w3id.org/zericatalog/photo/shelfmark/pi0451347 an entity of type: E42_Identifier dcterms:description pi0451347 rdfs:label enit pi0451347 pi0451347 crm:P2_has_type zeri:shelfmark-number Shelfmark number rdf:type crm:E42_Identifier