"denomination"=>"roman_catholic","place_of_worship"=>"lourdes_grotto","religion"=>"christian"
"denomination"=>"roman_catholic","religion"=>"christian"
"denomination"=>"roman_catholic","description"=>"Rijksmonument since 1967 and build in 1829.","religion"=>"christian","wikidata"=>"Q3359585","wikimedia_commons"=>"Category:Calvariekapel (Houthem)"
"denomination"=>"roman_catholic","place_of_worship"=>"lourdes_grotto","religion"=>"christian"
"denomination"=>"roman_catholic","place_of_worship"=>"lourdes_grotto","religion"=>"christian"
"denomination"=>"roman_catholic","religion"=>"christian"