The case used in headings is inconsistent. The document seems to
prefer title case but occasionally uses sentence case or something in
between. Compare “Annotations Embedded as JSON-LD” then “Annotating a
Web page image”; but even if lower-level headings are supposed to
switch from headings to sentence case, some listings as under
“Motivation” may still require attention—here, compare “Personal
Annotating” but “Lighweight, decentralized Annotation Tools”.
(Lazy report, I had wished the group to accept reports also through the public-annotation@ list.)
Also: