{"@context":{"owl":"http://www.w3.org/2002/07/owl#","bibo":"http://purl.org/ontology/bibo/","foaf":"http://xmlns.com/foaf/0.1/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/"},"@id":"https://ci.nii.ac.jp/ncid/BB21678015.json","@graph":[{"@id":"https://ci.nii.ac.jp/ncid/BB21678015#entity","@type":"bibo:Book","foaf:isPrimaryTopicOf":{"@id":"https://ci.nii.ac.jp/ncid/BB21678015.json"},"dc:title":[{"@value":"有線電信"},{"@value":"ユウセン デンシン","@language":"ja-hrkt"}],"dc:creator":"島田新次郎著","dc:publisher":[{"@value":"オーム社"}],"dcterms:extent":"1, 12, 514, 10p","cinii:size":"22cm","dc:language":"jpn","dc:date":"1938","cinii:ncid":"BB21678015","cinii:ownerCount":"1","foaf:maker":[{"@id":"https://ci.nii.ac.jp/author/DA04304674#entity","@type":"foaf:Person","foaf:name":[{"@value":"島田, 新次郎"},{"@value":"シマダ, シンジロウ","@language":"ja-hrkt"}]}],"bibo:owner":[{"@id":"https://ci.nii.ac.jp/library/FA01185X","@type":"foaf:Organization","foaf:name":"東京大学 生産技術研究所 図書室","rdfs:seeAlso":{"@id":"https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_openurl?ncid=BB21678015"}}],"prism:publicationDate":["1938.7"],"cinii:note":["第9版(1948.10)奥付に基づき書誌作成"],"dc:subject":["NDC8:547"]}]}