Long numeric strings (like K8346884019519488 ) are often used by photo hosting services, social media backends, or internal enterprise databases to uniquely identify an image.
Information on Anne, Princess Royal or historical portraits such as the Portrait of Anne Stafford found in the Saint Louis Art Museum . ANNE K8346884019519488 N (154) jpg
File:Ambrosius Benson - Portrait of Anne Stafford - 154-2003 - Saint Louis Art Museum. jpg. File:Portrait of Anne Stafford. jpg. Wikimedia Commons Long numeric strings (like K8346884019519488 ) are often