Is it possible to select an attribute of a parent element as a description in Picviewer?

[Omaeda]

this is the rule I am currently using:

{
      name: "donmai",
      url: /donmai\.us/,
      src: /.us\/(?:.+?)\/(.*)\/([0-9a-fA-F]+).jpg/,
      r: /.us\/(?:.+?)\/(.*)\/([0-9a-fA-F]+).jpg/,
      s: [".us/sample/$1/sample-$2.jpg", ".us/original/$1/$2.png",".us/original/$1/$2.jpg"],
      description: "./../../../../@data-tags"
}

And this is the error I get

[hoothin]

The description should point to an element; if it does not point to the title, it needs to use an array. Like description: ["./../../../..", "data-tags"]