Inheritance: IPredicate
 protected bool Equals(EqualPredicate other)
 {
     return(string.Equals(AttributeName, other.AttributeName) && Equals(Value, other.Value));
 }
 protected bool Equals(EqualPredicate other)
 {
     return string.Equals(AttributeName, other.AttributeName) && Equals(Value, other.Value);
 }