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"circumference"=>"2,2","leaf_type"=>"broadleaved","protected"=>"yes","ref:boomnummer"=>"03.20.585.4981","species"=>"tilia x europea 'euchlora'","species:nl"=>"krimlinde","start_date"=>"1920"
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"circumference"=>"2,2","leaf_type"=>"broadleaved","protected"=>"yes","ref:boomnummer"=>"03.20.585.4991","species"=>"tilia x europea 'euchlora'","species:nl"=>"krimlinde","start_date"=>"1920"