by Patrick Le Boeuf, Library Curator, Department for Standardization, Bibliothèque nationale de France. FRBR shows innovative features, particularly with regard to activities related to the “Semantic Web,” but also elements of conservatism..
hakia is a general purpose "semantic" search engine. currently indexing fields such as medicine, finance, law, science, travel, arts, history, as well as other content-rich topics.
Linked Data is about using the Web to connect related data that wasn't previously linked, or using the Web to lower the barriers to linking data currently linked using other methods.
W3C POWDER Working Group. The POWDER Working Group is specifying a protocol for publishing descriptions of (e.g. metadata about) Web resources using RDF, OWL, and HTTP.