text: import sys
  
  outputdir = sys.argv[1]
  
  out1 = open(outputdir + '/triples.nt', 'wt')
  size = 10000
  for i in range(size):
      out1.write('<a'+ str(i) + '> <r> <b' + str(i) + '> .\n');
      out1.write('<c'+ str(i) + '> <s> <d' + str(i) + '> .\n');
  out1.close()
  