ddot.it/this
ddot.it/this is a command that refers to the current document as the subject of a triple.
Use it to annotate the file itself, rather than naming a subject explicitly:
ddot.it/this .. project .. Code Red
ddot.it/this .. author .. Alice
ddot.it/this .. status .. active
This is equivalent to writing the document’s own URL or path as the subject. The collector replaces ddot.it/this with the actual source URL when building the knowledge graph.
See the User Guide for the full reference.