taglike
by Michal Tatarynowicz
1. object
1.1. id
1.1.1. New node
1.2. type
1.3. created_at
1.4. parent_id
1.5. user_id
1.6. name
2. user
2.1. id
2.2. type
2.3. email
2.4. password
3. tag
3.1. id
3.2. type
3.3. created_at
3.4. user_id
3.5. object_id
3.6. name
3.7. value