False: false attribution such as false place of imprint
or false date
Fictional place: false imprint contains a fictional,
invented place of imprint or date
Form: type or genre of writing.
Noble: person was born noble.
Role: the main role of a person or organization in
relation to a resource.
Subject: content, theme, or topic of a work.
Uncertainty: information could not be verified.
The main function of this timeline is to correlate events and texts. This was only
done for United Kingdom, France, Italy, Ireland and the United States. The other
countries in the timeline only relate to place of publication and do not have an
accompanying political chronology.