Wikipedia, UEFA European Championship

This source backs 28 claims across the atlas. As facts: 19 well-attested. As cited relationships: 2 holds, 4 connected. Plus 3 entities citing it as a general reference with no single fact or relationship attached.

Disposition By Topic

• Articles, 16 claims: 10 well-attested, 4 connected, 2 general references.
• Competitions, 7 claims: 5 well-attested, 1 holds, 1 general references.
• Sources, 4 claims: 4 well-attested.
• Governing Bodies, 1 claims: 1 holds.