. . "Jacobsen" . "Leopoldo Jacobson" . "Leop" . . . . "L. Jacobsen" . . . "Leop Jacobson" . . "Leopold Jacobsen" . "Leop Jacobson" . "1878-06-30" . "http://www.wikidata.org/entity/Q6581097" . . . "Leopoldo" . . "Leopold"@en . "Leopold Jacobsen" . "1943-02-23" . "Jacobsen, Leopold" . . . "Leopold Jacobson"@en . . "Jacobson"@en . "L. Jacobson" . "L." . "L. Jacobson" . "Leopoldo Jacobson" .