document
  prefix auction <http://auction.com/>
  prefix gallery <http://gallery.com/>
  prefix transport <http://transport.com/>
  prefix art <http://art.com/>
  
  activity(auction:submit, -, -)
  activity(art:painting, -, -)
  agent(auction:119cd94, [auction:consignordob="2019-02-14", auction:consignorgender="m", auction:consignorname="Johny", prov:type="prov:Person"])
  agent(art:c784e6d, [prov:type="prov:Person", art:artist="Manny", art:gender="m", art:dateofbirth="2019-01-07", art:dateofdeath="2019-02-28"])
  wasAssociatedWith(auction:submit, auction:119cd94, -)
  wasAssociatedWith(art:painting, art:c784e6d, -)
  wasAttributedTo(art:8e3e3e5, auction:119cd94)
  wasAttributedTo(art:97a7254, art:c784e6d)
  wasGeneratedBy(art:8e3e3e5, auction:submit, -)
  wasGeneratedBy(art:97a7254, art:painting, -)
  entity(art:8e3e3e5, [art:reserve=3984, art:location="London", art:name:="Joffery Land"])
  entity(art:97a7254, [art:name="Joffery Land", art:type="painting", art:dateofcreation="2019-02-06", art:location="London", art:size=54, art:weight=96])
endDocument