H. Leefsmastraat 131 7556 JE,
"denotation"=>"natural_monument","diameter"=>"1250","diameter_crown"=>"25","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved","ref:ghbbl2017"=>"MO 09","source:date"=>"2017-12","species"=>"Quercus robur","start_date"=>"1850"