. "Sir Joseph Swan"@en . "Swan, Joseph"@en . . "1828Z"^^ . "1914Z"^^ . . "British physicist and inventor" . . . . "1914-05-27Z"^^ . "Joseph Wilson Swan"@en . . . "Sir Joseph Wilson Swan, D.Sc.h.c., FRS (31 October 1828 \u2013 27 May 1914) was a British physicist and chemist. He is most famous for inventing the first incandescent light bulb.Swan first demonstrated the light bulb at a lecture in Newcastle upon Tyne on 18 December 1878, but he did not receive a patent until 27 November 1880 (patent No. 4933) after improvement to the original lamp."@en . . . "1828-10-31Z"^^ .