Actual api:
{
"data": "The GNU cfs-el web homepage is at\n@uref{http://www.gnu.org/software/cfs-el/cfs-el.html}.\n\nYou can find the latest distribution of GNU cfs-el at\n@uref{ftp://ftp.gnu.org/gnu/} or at any of its mirrors.\n",
"origin": {...}
}
Replace the "data" entry by uri that points to the other resource defined by T217.