PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hadoop vendors such as Cloudera (with Impala), MapR (with Drill), IBM (with Big SQL) ??? as well as a spate of startups ??? have obliged with their own new technologies that in various ways blend the familiarity of SQL with the scalability of Hadoop.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com