Update metadata in dataset card

README.md

@@ -118,12 +118,9 @@ config_names:
 
 ## Dataset Description
 
-- **Homepage:**
-https://github.com/commonsense/conceptnet5/wiki
-- **Repository:**
-https://github.com/commonsense/conceptnet5/wiki
-- **Paper:**
-Robyn Speer, Joshua Chin, and Catherine Havasi. 2017. "ConceptNet 5.5: An Open Multilingual Graph of General Knowledge." In proceedings of AAAI 31.o
+- **Homepage:** https://github.com/commonsense/conceptnet5/wiki
+- **Repository:** https://github.com/commonsense/conceptnet5/wiki
+- **Paper:** https://arxiv.org/abs/1612.03975
 
 ### Dataset Summary
 
@@ -370,7 +367,17 @@ Open Multilingual WordNet was compiled by Francis Bond, Kyonghee Paik, and Ryan
 
 ### Citation Information
 
-Robyn Speer, Joshua Chin, and Catherine Havasi. 2017. "ConceptNet 5.5: An Open Multilingual Graph of General Knowledge." In proceedings of AAAI 31.
+```
+@paper{speer2017conceptnet,
+    author = {Robyn Speer and Joshua Chin and Catherine Havasi},
+    title = {ConceptNet 5.5: An Open Multilingual Graph of General Knowledge},
+    conference = {AAAI Conference on Artificial Intelligence},
+    year = {2017},
+    pages = {4444--4451},
+    keywords = {ConceptNet; knowledge graph; word embeddings},
+    url = {http://aaai.org/ocs/index.php/AAAI/AAAI17/paper/view/14972}
+}
+```
 
 ### Contributions