still waters

Deductions

• type of object is for example still waters ⇐ (still waters is a type of object), (is a is inverse of is for example)
• feature type is for example still waters ⇐ (still waters is a feature type), (is a is inverse of is for example)
• still waters is a feature type ⇐ (watercourse is a feature type), (watercourse is opposite of still waters)
• still waters is a type of object ⇐ (watercourse is a type of object), (watercourse is opposite of still waters)
• still waters is opposite of watercourse ⇐ watercourse is opposite of still waters