Prophecy / Opalescence by Dark Air appears in this catalog as a structured album entry It is meant to give search engines and visitors a fuller explanation of the release without adding invented review claims.

The release information on this page points to release year 2014, genre area Trance, 2 tracks, total running time 14:13, and cover artwork available. This gives the page enough context to describe the release in a natural catalog style.

Track names visible on the page include Prophecy (Original Mix) and Opalescence (Original Mix). These titles make the page specific to this album rather than a generic music category.

The page can also be read through the track durations: Opalescence (Original Mix) is one of the longer tracks at 7:17 and Prophecy (Original Mix) is one of the shorter tracks at 6:56. The duration notes keep the text factual and tied to the actual track table.

As a catalog entry, Prophecy / Opalescence is described through its visible facts, its tracks and the metadata already available on the page. Because the text is stored after the first visit, the page keeps a consistent description over time.