Page History

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• It appears that ActiveFedora v8 (Fedora 4) uses ActiveTriples for handling of RDF.  Need to look at ActiveFedora code to confirm.
• SOLR integration appears to be done in ActiveFedora, not ActiveTriples.  It will likely take a significant effort to move the SOLR integration out of ActiveFedora and into ActiveTriples.  Need to look at ActiveFedora code to make an estimate.
• Hydra community is looking at putting RDF Access Control into ActiveFedora and thus Fedora, which complicates (to say the least) the removal of Fedora from the Hydra stack.
• See also Linked Vocabs - Linked Data Controlled Vocabularies for ActiveFedora::RDF
• See also DPLA Map - DPLA's Metadata Application Profile modeled in Active Triples which includes property validation similar to that used in ActiveModel.
• Fetch - ActiveTriples currently has the ability to fetch external data.  Demonstrated fetching geo data.  This could be cool to exploit.

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