"1930Z"^^ . "American sseismologist" . "Bruce Allan Bolt"@en . . . . "2005Z"^^ . "Bruce Bolt"@en . . "Bruce Alan Bolt (February 15, 1930 \u2013 July 21, 2005) was an Australian-born American seismologist and a professor of earth and planetary science at the University of California, Berkeley. Professor Bolt was known as pioneer of engineering seismology. He served for 15 years on the California Seismic Safety Commission leading public debate on earthquake safety in that state, and acted as a consultant on major projects throughout the world."@en . . . "1930-02-15Z"^^ . . "Bolt, Bruce"@en . "2005-07-21Z"^^ . .