Ping the Semantic Web

Ping the Semantic Web (http://pingthesemanticweb.com/) is a repository for RDF documents.

You can "Ping the Semantic Web" to notify that you created/updated a RDF document on your web site.

It provides an API and you can import the list of recently created/updated RDF documents.

It also provides statisics on the most commonly used namespaces and entity types.