The prefix (such as "metart") often points to a specific digital media studio, website, or creative network responsible for the original content.
If you must inspect a file or an unfamiliar link for research purposes, utilize an isolated virtual machine or a cloud-based URL analyzer like VirusTotal to scan the link for malware before opening it on your primary device.
The intersection of entertainment content and popular media is the engine of modern culture. It’s where a standalone story—like a book, a game, or a comic—transforms into a "transmedia" powerhouse that lives across every screen and device we own.