PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • About 60% of that data is unstructured, including web and mobile clickstreams and log-file data from Splunk that the company started collecting in a Hadoop cluster last year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • informationweek.com