Mirador OA anno tweaks (within)

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  "@context":"http://iiif.io/api/presentation/2/context.json",
  "@type":"oa:Annotation",
  "motivation":["oa:commenting"],
  "resource":[
  {
    "@type":"dctypes:Text",
    "format":"text/html",
    "chars":"<p>head</p>"
  }],
  "on":{
    "@type":"oa:SpecificResource",
    "full":"https://oculus-dev.harvardx.harvard.edu/manifests/via:olvwork576793/canvas/canvas-25286607.json",
    "selector":{
      "@type":"oa:SvgSelector",
      "value":"<svg xmlns='http://www.w3.org/2000/svg'><path xmlns=\"http://www.w3.org/2000/svg\" d=\"M1712.09187,548.91873l664.48057,0l0,0l664.48057,0l0,859.49117l0,859.49117l-664.48057,0l-664.48057,0l0,-859.49117z\" data-paper-data=\"{&quot;rotation&quot;:0,&quot;annotation&quot;:null}\" id=\"rectangle_70ed3975-8bc2-4cbc-9aaf-f03f5b423c74\" fill-opacity=\"0\" fill=\"#00bfff\" fill-rule=\"nonzero\" stroke=\"#00bfff\" stroke-width=\"14.44523\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\" stroke-miterlimit=\"10\" stroke-dasharray=\"\" stroke-dashoffset=\"0\" font-family=\"sans-serif\" font-weight=\"normal\" font-size=\"12\" text-anchor=\"start\" style=\"mix-blend-mode: normal\"/></svg>"
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}