The phrase identifies a digital document, specifically a Portable Document Format (PDF) file, that contains the narrative of a well-known fairytale. This fairytale typically involves a girl, a wolf, and a grandmother, and has been retold in various forms across different cultures. An example would be a freely available version of the Brothers Grimm telling, formatted for reading on electronic devices.
Accessing this narrative in a digital format offers several advantages. It provides convenience for readers, allowing them to access the story on various devices such as computers, tablets, and smartphones. Furthermore, such resources can be easily shared and distributed, facilitating educational or entertainment purposes. Historically, the widespread availability of such digital versions has broadened the audience for this traditional tale.