opened
benwbrum
username_0
Any communication of IIIF image information via TEI should be non-breaking, so that applications that are not aware of IIIF are still able to display images.

The valid values of the `facs` attribute are specified as `teidata.pointer`, defined as a valid URI: "The range of syntactically valid values is defined by RFC 3986 Uniform Resource Identifier (URI): Generic Syntax. Note that the values themselves are encoded using RFC 3987 Internationalized Resource Identifiers (IRIs) mapping to URIs."
Non-IIIF TEI viewer displays IIIF-enabled TEI files
issue