Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
|
| gptkbp:alsoKnownAs |
gptkb:American_Telephone_and_Telegraph_Company
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:defunct |
1983
|
| gptkbp:dissolved |
1983
|
| gptkbp:founded |
1885
|
| gptkbp:founder |
gptkb:Alexander_Graham_Bell
|
| gptkbp:headquartersLocation |
gptkb:New_York_City
|
| https://www.w3.org/2000/01/rdf-schema#label |
AT&T (former)
|
| gptkbp:industry |
gptkb:technology
telecommunications |
| gptkbp:notableAchievement |
development of C programming language
development of UNIX development of transistor monopoly on US telephone service |
| gptkbp:notableEmployee |
gptkb:Claude_Shannon
gptkb:Theodore_Vail gptkb:Walter_Gifford |
| gptkbp:notableEvent |
gptkb:Bell_System_breakup
|
| gptkbp:notableProduct |
gptkb:Bell_Labs
long-distance telephone service |
| gptkbp:parentCompany |
gptkb:Bell_System
|
| gptkbp:stockExchange |
gptkb:NYSE
|
| gptkbp:stockSymbol |
T
|
| gptkbp:successor |
gptkb:AT&T_Inc.
gptkb:Regional_Bell_Operating_Companies |
| gptkbp:bfsParent |
gptkb:Indiana_Jones_Adventure
|
| gptkbp:bfsLayer |
6
|