document
  prefix auction <http://auction.com/>
  prefix gallery <http://gallery.com/>
  prefix transport <http://transport.com/>
  prefix art <http://art.com/>
  
  wasGeneratedBy(art:a4ef140, art:painting, -)
  wasAttributedTo(art:a4ef140, art:e1b9712)
  wasAssociatedWith(art:painting, art:e1b9712, -)
  agent(art:e1b9712, [art:dateofdeath="2019-02-13", art:dateofbirth="2019-02-14", art:gender="m", art:artist="Manny", prov:type="prov:Person"])
  activity(art:painting, -, -)
  entity(art:a4ef140, [art:weight=96, art:size=54, art:location="London", art:dateofcreation="2019-02-07", art:type="painting", art:name="Joffery Land"])
endDocument