"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26"
"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26","addr:country"=>"NL"
"source:date"=>"2013-11-26","contact:phone"=>"+31 152144263"
"operator"=>"Prinses Maxima School","source:date"=>"2015-11-29","opening_hours"=>"Mo-Fr 08:30-15:15"
"source:date"=>"2015-11-29"
"school"=>"primary","religion"=>"christian","source:date"=>"2013-11-26"
"source:date"=>"2013-11-26","contact:phone"=>"+31 152562104"
"operator"=>"Stichting PCBO Delft e.o.","religion"=>"christian","source:date"=>"2017-06-28","denomination"=>"protestant"
"religion"=>"christian","source:date"=>"2017-06-28","denomination"=>"roman_catholic"
"source:date"=>"2013-11-26"
"source:date"=>"2013-11-26"
"source:date"=>"2018-01-08"