private Contracts.Entity ToContract()
{
var obj = new Contracts.Entity
{
Id = Id,
Type = ToString(Type),
Labels = ToContract(_Labels),
Aliases = ToContract(_Aliases),
Descriptions = ToContract(_Descriptions),
Sitelinks = SiteLinks.ToDictionary(link => link.Site,
link => new Contracts.SiteLink {
Site = link.Site, Title = link.Title, Badges = link.Badges.ToList()
}),
Claims = Claims.GroupBy(c => c.MainSnak.PropertyId).ToDictionary(g => g.Key,
g => (ICollection <Contracts.Claim>)g.Select(c => c.ToContract(false)).ToList())
};
return(obj);
}