docs: update dataset card

README.md

@@ -24,13 +24,3 @@ Pre-processed as per the official codebase of https://arxiv.org/abs/2210.02016
   year={2023}
 }
 ```
-
-```
-@inproceedings{Tang2009SocialIA,
-  title={Social influence analysis in large-scale networks},
-  author={Jie Tang and Jimeng Sun and Chi Wang and Zi Yang},
-  booktitle={Knowledge Discovery and Data Mining},
-  year={2009},
-  url={https://api.semanticscholar.org/CorpusID:4931148}
-}
-```