PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even with skinny rows, he is not trivial for a relational database, especially if that database is MySQL. It can work, but you will have to have someone who really understands the DB at a low level and can administer it, troubleshoot, deal with physical deletion after the 6 months is up, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • search-hadoop.com