"books"=>"christian","source:date"=>"2014-03-24","addr:country"=>"NL"
"source:date"=>"2018-08-08","toilets:wheelchair"=>"yes"
"source:date"=>"2014-03-24","opening_hours"=>"Mo 13:00-18:00, Tu-Th 10:00-18:00, Fr 10:00-21:00, Sa 10:00-17:00"
"source:date"=>"2014-03-24"