PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A system for identifying at least one data set from a collection of datasets according to a query containing information indicative of desired datasets, wherein each dataset is a document and includes one or more data points and each data point corresponds to at least one of a word, a phrase, and a sentence, the system comprising:
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com