First page
Back
Continue
Last page
Graphics
POWDER (cont)
-
There are a number of additional features:
-
- built in authentication: description resources
must
be attributed and this is open for
authentication
- assignments may carry validity dates
- packaging several resource descriptions in one, possibly
control their processing order
- depositories for a specific site can be built, querying them
via SPARQL
-
- e.g., “give me the cc:license for this and this URI”
-
It is a technology under development at W3C (finalization
expected in autumn 2008)