association football ball
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Summary
association football ball is a product category[1]. It ranks in the top 7% of product category entities by monthly Wikipedia readership (5,267 views/month).[2]
Key Facts
- Subclass of: football[3], soccer product[4]
- Commons category: Association football balls[5]
- Unicode character: ⚽[6]
- Sport: association football[7]
- Topic's main category: Category:Ball (association football)[8]
- Described by source: The Ball[9]
- Shape: truncated icosahedron[10], ball[11]
- Used by: association football player[12]
- Different from: Football[13]
- Mass: 430 g[14]
- Under pressure: 8.5 standard atmosphere[15]
- Diameter: 21.96 cm[16]
- Perimeter: 69 cm[17]
- Exact match: http://wordnet-rdf.princeton.edu/wn30/04254680-n[18]
- Maintained by WikiProject: WikiProject Mathematics[19]
Why It Matters
association football ball has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[20] It is known by 55 alternative names across languages and contexts.[21]