PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An example of correct comma usage with a name would look like this: ???Abraham Lincoln, the 16th president of the United States, was a lawyer before he became president.??? In this case, the 16th president of the United States is a non-restrictive clause (meaning the sentence makes sense if it???s removed) and is set off with commas on both sides.
http://www.w3.org/ns/prov#wasQuotedFrom
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