"email"=>"[email protected]","operator"=>"Biblionet Groningen","source:date"=>"2014-03-24","opening_hours"=>"Mo,Th 14:00-17:00","internet_access"=>"wlan"
"email"=>"[email protected]","operator"=>"Biblionet Groningen","source:date"=>"2014-05-07","opening_hours"=>"Tu 14:00-18:00; Th 14:00-17:00","internet_access"=>"wlan"