Update README.md

README.md

@@ -7,6 +7,8 @@ language:
 - en
 - ja
 pretty_name: Art Museums PD 440K
+tags:
+- legal
 ---
 # Art Museums PD 440K
 
@@ -31,5 +33,4 @@ Images and metadata collected from these museums open access. All images and met
 # License
 - The images and original metadata are licensed under CC0 by these museums.
 - The dataset itself and compiled/translated captions are licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) by [ELAN MITSUA Project](https://elanmitsua.com/en/) / Abstract Engine.
-- This means you can use, adapt and redistribute this dataset **as long as you give appropriate credit**.
-
+- This means you can use, adapt and redistribute this dataset **as long as you give appropriate credit**.