### Issues Identified in the Uploaded Datasets:

1. **Issue:** Incorrect graph-level attribute value in 'metadata.json' for ogbl-collab dataset.
   
   **Evidence:** The README.md file provides information about the number of nodes and edges, which is not consistent with the values in the metadata.json file.
   
   In README.md:
   ```
   * num_nodes: 310112
   * num_edges: 114922
   ```
   
   In metadata.json:
   ```
   "num_nodes": 20000,
   "num_edges": 114922,
   ```

   **Description:** The metadata.json file contains an incorrect number of nodes for the ogbl-collab dataset compared to the values provided in the README.md file. The number of nodes should be 310112 as specified in the README.md.

2. **Issue:** Inconsistency in task descriptions between task_time_dependent_link_prediction_1.json and task_time_dependent_link_prediction_2.json files.

   **Evidence:** The task descriptions in both task_time_dependent_link_prediction_1.json and task_time_dependent_link_prediction_2.json files are different.
   
   In task_time_dependent_link_prediction_1.json:
   ```
   "task": "link prediction",
   "task_type": "transductive link prediction"
   ```
   
   In task_time_dependent_link_prediction_2.json:
   ```
   "task": "link prediction",
   "task_type": "inductive link prediction"
   ```

   **Description:** The task descriptions for time-dependent link prediction differ in the two JSON files, with one specifying "transductive link prediction" and the other specifying "inductive link prediction". This inconsistency needs to be addressed for clarity and accuracy.

3. **Issue:** Missing license information in the uploaded datasets.

   **Evidence:** There is no license information present in the uploaded LICENSE file.
   
   **Description:** The absence of license information in the LICENSE file may lead to ambiguity regarding the permitted use of the datasets. It is essential to include appropriate license details to clarify the terms of use for the datasets.

Feel free to ask if you need more information or further clarification on any of the identified issues.