document
  prefix var <http://openprovenance.org/var#>
  prefix dare <http://project-dare.eu/ns#>
  prefix dcterms <http://purl.org/dc/terms/>
  prefix vargen <http://openprovenance.org/vargen#>
  prefix vcard <http://www.w3.org/2006/vcard/ns#>
  
  entity(var:domain, [prov:type='var:domain'])
  entity(var:params, [var:term_0="var:n", prov:type='dare:lib'])
  entity(var:Session, [dare:scope='var:scope', prov:type='dare:Session', dcterms:url='var:url'])
  used(vargen:CreateSession, var:params, -)
  wasAssociatedWith(vargen:CreateSession, var:user, var:domain)
  activity(vargen:CreateSession, 1970-01-01T01:00:00+01:00, 1970-01-01T01:01:00+01:00, [prov:type="dare:CreateSession"])
  wasGeneratedBy(var:Session, vargen:CreateSession, -)
  agent(var:user, [vcard:uid="var:name", prov:type="prov:Person"])
endDocument