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| 0001656423-23-000040.txt | 2023-08-07 16:03:22 | |
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| bxp-20230630.htm | 4263411 | 2023-08-07 16:03:22 |
| bxp-20230630.xsd | 102062 | 2023-08-07 16:03:22 |
| bxp-20230630_cal.xml | 97166 | 2023-08-07 16:03:22 |
| bxp-20230630_def.xml | 842557 | 2023-08-07 16:03:22 |
| bxp-20230630_htm.xml | 2592886 | 2023-08-07 16:03:22 |
| bxp-20230630_lab.xml | 1173852 | 2023-08-07 16:03:22 |
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| bxpbplp-2023630ex311.htm | 8875 | 2023-08-07 16:03:22 |
| bxpbplp-2023630ex312.htm | 9163 | 2023-08-07 16:03:22 |
| bxpbplp-2023630ex313.htm | 8571 | 2023-08-07 16:03:22 |
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| bxpbplp-2023630ex324.htm | 4713 | 2023-08-07 16:03:22 |
| FilingSummary.xml | 44438 | 2023-08-07 16:03:22 |
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| report.css | 2767 | 2023-08-07 16:03:22 |
| Show.js | 1085 | 2023-08-07 16:03:22 |