[Orgmode] HTML export of properties

[Vincent Belaïche]

Dear all,

Just a question from an ignorant:

I found that there is some way to export drawers with the `d:t' option,
however, I could not find any such thing for properties export. Did I
miss it ?

  Vincent.

PS: It seems that I am not yet on the list, please include me in answer
until my admission if any.