Answer:
Beowulf, an ancient English epic poem about an Scandinavian hero, regarded as one of the most important pieces of English literature, featuring values such as bravery, honor, truth and loyalty; Beowulf represents that heroic code of the Anglo-Saxon values.
The "half-line style" has a simple pattern though, every line can be separated into 2 half lines carrying 2 heavily stressed words, such as in: "will go and ask him, about your coming here, then hurry back".