{"@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/BB27493409.json","@graph":[{"@id":"https://ci.nii.ac.jp/ncid/BB27493409#entity","@type":"bibo:Book","foaf:isPrimaryTopicOf":{"@id":"https://ci.nii.ac.jp/ncid/BB27493409.json"},"dc:title":[{"@value":"Valve design : manually operated patterns"}],"dc:creator":"G H Pearson","dc:publisher":[{"@value":"Pitman Pub."}],"dcterms:extent":"viii, 166 p","cinii:size":"26 cm","dc:language":"eng","dc:date":"1972","cinii:ncid":"BB27493409","cinii:ownerCount":"0","foaf:maker":[{"@id":"https://ci.nii.ac.jp/author/DA19177650#entity","@type":"foaf:Person","foaf:name":[{"@value":"Pearson, George Harold"}]}],"bibo:lccn":["73157411"],"rdfs:seeAlso":[{"@id":"https://lccn.loc.gov/73157411"}],"prism:publicationDate":["1972"],"dc:subject":["LCC:TS277","DC:621.8/4","NDC9:531.9","NDC9:534.6"],"foaf:topic":[{"@id":"https://ci.nii.ac.jp/books/search?q=Valves+--+Design+and+construction","dc:title":"Valves -- Design and construction"}],"dcterms:isPartOf":[{"@id":"https://ci.nii.ac.jp/ncid/BA6042819X#entity","dc:title":"Topics in engineering design","@type":"bibo:Book"}],"dcterms:hasPart":[{"@id":"urn:isbn:0273316699","dc:title":": cased"}]}]}