RDF Hub

RDF Hub is a module for managing and indexing the RDF "sources" of a collection of websites. You can configure a list of data sources, including RDF documents by URL and SPARQL endpoints with specific queries. For each data source, you can configure indexing options, specifically how often a source should be indexed or the precise timing of a series of indexing (cron-style).

You can also associate data sources with site nodes, configured with content types to, for example, manage hosting information. This module is useful on management sites (e.g. for resellers/IT support) for tracking client data sources and aggregating RDF for use in a data hub.

Note that this module does not crawl the RDF sources of another website via auto-discovery. If you are looking for a crawler and have installation rights on your server, dedicated tools such as Virtuoso may be what you are looking for.

Development is happening at: http://github.com/zhangtaihao/rdfhub