Execution example::

  > load --table Site
  > [
  > {"_key":"http://example.org/","title":"This is test record 1!"},
  > {"_key":"http://example.net/","title":"test record 2."},
  > {"_key":"http://example.com/","title":"test test record three."},
  > {"_key":"http://example.net/afr","title":"test record four."},
  > {"_key":"http://example.org/aba","title":"test test test record five."},
  > {"_key":"http://example.com/rab","title":"test test test test record six."},
  > {"_key":"http://example.net/atv","title":"test test test record seven."},
  > {"_key":"http://example.org/gat","title":"test test record eight."},
  > {"_key":"http://example.com/vdw","title":"test test record nine."},
  > ]
  [[0,1317212714.08816,2.203527402],9]