PUBLIC MARKS with tags rdf & photo

This utility uses the photos.getInfo API to interpret the description fields and the tags for a photo URI into RDF triples. If raptor is present, it will be used to provide proper serializing to RDF rather than the built in and hacky ntriples/turtle output. Machine tags when they are found are scanned for xmlns:prefix=uri and then all other machine tags with that prefix turn into triples. Several prefixes are also pre-defined by the library to automatically get turned into triples without an xmlns, such as blue:, cell:, filter: and geo:. Non-machine tags are not yet interpreted.

Un excellent document sur les metadata

"...a Firefox extension to show RDF information about photos".

"The extension automatically adds galleries it finds in foaf files to the sidebar and to a bookmarks folder "pigsty feeds" ".

"This paper will discuss some interesting applications that can be built with RSS as a base. The annotation of collections of photographs is used as a case study".