/// <summary>
/// Determines whether [is child of existing element] [the specified property].
/// </summary>
/// <param name="collection">The collection.</param>
/// <param name="property">The property.</param>
/// <returns>
/// <c>true</c> if this child of existing element] [the specified property]; otherwise, <c>false</c>.
/// </returns>
private static bool IsChildOfExistingElement(StructuredMetadataCollection collection, string property)
{
return(collection.Any(kvp => kvp.Value.FirstOrDefault()?.IsMyProperty(property) ?? false));
}
/// <summary>
/// Prevents a default instance of the <see cref="OpenGraph" /> class from being created.
/// </summary>
private OpenGraph()
{
this.internalOpenGraphData = new StructuredMetadataCollection();
this.Namespaces = new Dictionary <string, Namespace>();
}
