internal TurtleBlankNode(SequentialTurtleWriter owner, long id)
{
if (owner == null) {
throw new ArgumentNullException("owner");
}
this.owner = owner;
this.id = id;
}
internal void CheckOwner(SequentialTurtleWriter expected)
{
if (owner != expected) {
throw new ArgumentException("The blank node does not belong to the current Turtle writer.");
}
}