"email"=>"[email protected]","opening_hours"=>"Mo-Fr 08:00-17:30"
"healthcare:speciality"=>"dentist;general;biology","operator"=>"Tandarts Berghuis","operator:type"=>"business","source:date"=>"2014-05-24"
"healthcare:speciality"=>"dentist","opening_hours"=>"Mo-Fr 08:00-17:00","source:date"=>"2017-05-08"