has also
wondered
about
foaf relationship etiquette
. he points to
eric vitiello’s
, which takes a stab at formalizing relationship semantics:
“relationship is a module for extending the usefullness
of the foaf:knows element. This is accomplished by aliasing the
foaf:knows element into elements that describe the relationship
between people in more detail.”
i’m not sure how much
traction
the module has seen, but over at
internet alchemy
you can get a
glimpse
on how to integrate in into a
foaf file
.