Do not insert more nodes (for now)
Rename Facts::Base => Facts::RdfBase
Add a temporary Helpers::TempUUID class
A new DataFact has an id that is a (temp) UUID
DataFact.new has a very fine grained time stamp
DataFact.new needs a fact_origin_id
Move the id, time_stamp, fact_origin_id to a Fact superclass
Facts::Fact.new stores a subject_id (that should be UUID)
Facts::DataFact.new stores a data_property
Facts::DataFact stores an object (a String)
Save the first story (create a fact)
Make and use Factories::FactOrigin factory
Add a Facts::Collection class
The Facts collection includes enumerable