This project is in the public domain within the United States. Additionally, the Government of the District of Columbia waives copyright and related rights in the work worldwide through the CC0 1.0 Universal public domain dedication.
This is a human-readable summary of the CC0 1.0 Universal Legal Code. Read the full text for more details.
The Government of the District of Columbia has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law.
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
In no way are the patent or trademark rights of any person affected by CC0, nor are the rights that other persons may have in the work or in how the work is used, such as publicity or privacy rights.
Unless expressly stated otherwise, the Government of the District of Columbia makes no warranties about the work, and disclaims liability for all uses of the work, to the fullest extent permitted by applicable law. When using or citing the work, you should not imply endorsement by the District of Columbia or any of its employees, contractors, or volunteers.