Update recipe/0540-link-for-opening-multiple-canvases/index.md

Co-authored-by: Mark Baggett <[email protected]>

recipe/0540-link-for-opening-multiple-canvases/index.md

@@ -21,7 +21,13 @@ For this purpose, we create an Annotation with `motivation` set to `["contentSta
 The value of the the `target` attribute of the Annotation is a list containing the `id` of the Canvases and a `partOf` attribute with the `id` of the Manifests they belong to.
 
 We can hence encode the Annotation as explained in the [Content State encoding guidelines](https://iiif.io/api/content-state/1.0/#6-content-state-encoding), and then pass the encoded string to the viewer as the value of the `iiif-content` query parameter.
+We can pass the encoded value, using the `iiif-content` query parameter of the viewer landing page:
+[https://example.org/viewer?iiif-content=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](https://example.org/)
 
+We can also create an anchor tag with the link as the `href` attribute for use in a web page:
+
+```html
+<a href="https://example.org/viewer?iiif-content=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">Link for visualizing the region of a Canvas using a viewer.</a>
 ## Restrictions
 
 None known.