{"@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/BA54736823.json","@graph":[{"@id":"https://ci.nii.ac.jp/ncid/BA54736823#entity","@type":"bibo:Book","foaf:isPrimaryTopicOf":{"@id":"https://ci.nii.ac.jp/ncid/BA54736823.json"},"dc:title":[{"@value":"Introduction to the mathematics of demography"}],"dc:creator":"Robert L. Brown","dc:publisher":[{"@value":"ACTEX Publications"}],"dcterms:extent":"viii, 230 p.","cinii:size":"23 cm","dc:language":"eng","dc:date":"1991","cinii:ncid":"BA54736823","cinii:ownerCount":"0","foaf:maker":[{"@type":"foaf:Person","foaf:name":[{"@value":"Brown, Robert L."}]}],"bibo:lccn":["91013446"],"rdfs:seeAlso":[{"@id":"https://lccn.loc.gov/91013446"}],"prism:publicationDate":["c1991"],"cinii:note":["Includes bibliographical references and index"],"dc:subject":["LCC:HB849.51","DC20:304.6/01/5118"],"foaf:topic":[{"@id":"https://ci.nii.ac.jp/books/search?q=Demography+--+Mathematical+models","dc:title":"Demography -- Mathematical models"}],"dcterms:hasPart":[{"@id":"urn:isbn:0936031085"}]}]}