| http://www.w3.org/ns/prov#value | - A wound golf ball comprising a solid center, thread rubber wound thereon, and a cover enclosing the wound center, wherein said cover has a multi-layer structure including an outer layer having a first hardness and a thickness of at least 0.4 mm and an inner layer having a second hardness higher than the first hardness, said outer layer of said cover being formed of a first ionomer resin having a S
|
