Posts 1 Share as post_id description like dislike comment location date time Comments 1 has 0..* comment_id comment_description 0..* Create 1 1 classification prediction_result location 1 Generate 1 Report username prediction_result location date time captured_image User 0..* can user_id name 1 email phone password date_of_birth Ratings 1 give 1 rating_id description rating_count