. "Energy development"@en . _:bnode7authoritiessubjectssh85043134 . _:bnode7authoritiessubjectssh85043134 . _:bnode7authoritiessubjectssh85043134 "Energy resources development"@en . _:bnode12authoritiessubjectssh85043134 . _:bnode12authoritiessubjectssh85043134 . _:bnode12authoritiessubjectssh85043134 "Energy source development"@en . _:bnode17authoritiessubjectssh85043134 . _:bnode17authoritiessubjectssh85043134 . _:bnode17authoritiessubjectssh85043134 "Power resources development"@en . . . . . "Energy resources development"@en . "Energy source development"@en . "Power resources development"@en . _:bnode32authoritiessubjectssh85043134 . _:bnode32authoritiessubjectssh85043134 . _:bnode32authoritiessubjectssh85043134 . _:bnode32authoritiessubjectssh85043134 "Library of Congress, Network Development and MARC Standards Office" . _:bnode32authoritiessubjectssh85043134 "1986-02-11T00:00:00"^^ . _:bnode32authoritiessubjectssh85043134 "new"^^ .