update tags and info for citation

README.md

@@ -1,5 +1,13 @@
 ---
 license: cc-by-sa-4.0
+language:
+- en
+tags:
+- urban
+- perception
+- computervision
+size_categories:
+- n<1K
 ---
 # Street Perception Evaluation Considering Socioeconomics (SPECS)
 Repository for the Street Perception Evaluation Considering Socioeconomics (SPECS) dataset developed in the [It's not you, it's me: Global urban visual perception varies across demographics and personalities](https://github.com/matqr/specs) project.
@@ -36,12 +44,13 @@ BibTeX:
 @article{quintana2025,
   title = {Global Urban Visual Perception Varies across Demographics and Personalities},
   author = {Quintana, Matias and Gu, Youlong and Liang, Xiucheng and Hou, Yujun and Ito, Koichi and Zhu, Yihan and Abdelrahman, Mahmoud and Biljecki, Filip},
-  date = {2025-10-22},
-  journaltitle = {Nature Cities},
-  shortjournal = {Nat Cities},
+  year = {2025},
+  journal = {Nature Cities},
+  volume = {2},
+  number = {11},
+  pages = {1092--1106},
   issn = {2731-9997},
   doi = {10.1038/s44284-025-00330-x},
   url = {https://www.nature.com/articles/s44284-025-00330-x},
 }
-
 ```