. . "Geographic information systems"@en . _:b7iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b7iddOtlocdOtgovauthoritiessubjectssh2003007733 _:b8iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b7iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b8iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b8iddOtlocdOtgovauthoritiessubjectssh2003007733 "Geographic information systems"@en . "180 $xGeographic information systems" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Use as a topical subdivision under subjects." . "Reference under the heading [Geographic information systems]" . "sh2003007733" . . . _:b129iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b129iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b129iddOtlocdOtgovauthoritiessubjectssh2003007733 "2003-08-28T00:00:00"^^ . _:b129iddOtlocdOtgovauthoritiessubjectssh2003007733 "new"^^ . _:b129iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b129iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b137iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b137iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b137iddOtlocdOtgovauthoritiessubjectssh2003007733 "2006-06-09T11:00:14"^^ . _:b137iddOtlocdOtgovauthoritiessubjectssh2003007733 "revised"^^ . _:b137iddOtlocdOtgovauthoritiessubjectssh2003007733 . _:b137iddOtlocdOtgovauthoritiessubjectssh2003007733 .