"contact:facebook"=>"https://www.facebook.com/gelukvantoen/","source:date"=>"2014-05-07"
"contact:website"=>"https://www.rd4.nl/kringloop/kringloopwinkel-heerlen-adres-en-openingstijden","opening_hours"=>"Mo-Sa 09:00-17:00","operator"=>"RD4","source:date"=>"2014-05-07"
"opening_hours"=>"Mo-Sa 09:00-17:00","operator"=>"RD4","payment:cash"=>"yes","source:addr"=>"BAG","source:addr:date"=>"2014-05-20"