descriptopm

"source:date"=>"2014-05-30"

"url"=>"http://vlinderboom.nl","isced:level"=>"2","source:date"=>"2014-05-30"

"source:date"=>"2014-05-30"

"source:date"=>"2014-05-07"

"source:date"=>"2014-05-07"

"isced:level"=>"2","source:date"=>"2014-05-30","addr:country"=>"NL"

"isced:level"=>"2","source:date"=>"2014-05-30"

"source:date"=>"2014-06-10"

"isced:level"=>"2","source:date"=>"2014-05-30"

"source:date"=>"2014-05-07"

"addr:country"=>"NL"