A cross-reference to a specific location within the text being edited or another text in the BEDA corpus, with one or more hierarchical levels (block, column, line, etc.).
An optional BEDA file key, used to reference another project, separated by a colon :, possibly followed by a series of sublocations separated by semicolons ;, each consisting of a metadata key and a value separated by an equal sign =, all enclosed within hash symbols #…#.
Multiple locations, each with its own file key and optional series of sublocations, may be placed within the hash symbols #…#, separated by slashes /.