Add dataset card, link to paper and code

README.md

@@ -1,3 +1,18 @@
----
-license: mit
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+---
+license: mit
+task_categories:
+- graph-ml
+tags:
+- biomedical
+- knowledge-graph
+- link-prediction
+- multimodal
+- drug-discovery
+---
+
+This repository contains `PrimeKG++`, an enriched biomedical knowledge graph dataset, as presented in the paper [Multimodal Contrastive Representation Learning in Augmented Biomedical Knowledge Graphs](https://huggingface.co/papers/2501.01644).
+
+PrimeKG++ incorporates multimodal data, including biological sequences and textual descriptions for each entity type. It is designed to enhance intra-entity relationships and capture inter-entity relationships for effective link prediction in biomedical contexts, such as uncovering novel drug-disease relations.
+
+**Paper:** [Multimodal Contrastive Representation Learning in Augmented Biomedical Knowledge Graphs](https://huggingface.co/papers/2501.01644)
+**Code:** [https://github.com/microsoft/biomedicalkg](https://github.com/microsoft/biomedicalkg)