"denotation"=>"avenue","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"denotation"=>"avenue","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"denotation"=>"avenue","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"denotation"=>"avenue","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"circumference"=>"7.75","description"=>"thickest oak Netherlands, 400-500 years old","leaf_type"=>"broadleaved","monument"=>"yes","species"=>"Quercus robur","species:nl"=>"Zomereik"
"leaf_type"=>"broadleaved","ref"=>"1553","species"=>"Fagus sylvatica","start_date"=>"1950"
"description"=>"Monumentale boomstronk. Koningin Wilhelmina plaatste het steentje.","diameter"=>"2","genus"=>"fagus","genus:nl"=>"beuk","monument"=>"yes","species"=>"Fagus Sylvatica"
"circumference"=>"5.40","species"=>"Quercus robur","start_date"=>"1650"
"genus"=>"Tilia","start_date"=>"1898","wikidata"=>"Q2447272"
"denotation"=>"memorial","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved","species"=>"Quercus robur","species:wikidata"=>"Q165145","start_date"=>"30-04-1980"
"description"=>"tree saw airplane crashing oct 4 1992","memorial"=>"sculpture","name:nl"=>"De Boom die alles zag (vliegramp 4/10/1992)","species"=>"Populus canescens","species:nl"=>"grauwe abeel","wikidata"=>"Q114840216"
"inscription"=>"Hans van Hein December 1983-December 2001"
"description"=>"Boom ter nagedachtenis aan Wubbo Ockels, op 8 november 2014 onthuild.","leaf_type"=>"broadleaved","name:en"=>"Wubbo Tree","name:nl"=>"Wubbo-boom","species:nl"=>"iep","start_date"=>"2014","taxon"=>"Ulmus ‘Sapporo Autumn Gold’","wikidata"=>"Q85310809"
"denotation"=>"landmark","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"circumference"=>"5.81","leaf_type"=>"needleleaved","species"=>"Sequoiadendron giganteum","species:en"=>"Giant sequoia","species:nl"=>"Mammoetboom","start_date"=>"1885"
"leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved","start_date"=>"1898"
"artist_name"=>"Jac van Nes","artwork_type"=>"sculpture","description:nl"=>"Herdenkingsmonument voor Jesse Dingemans","start_date"=>"2008","wikidata"=>"Q5058443"