"guest_house"=>"bed_and_breakfast","source:date"=>"2014-03-24"
"ferry"=>"yes","operator"=>"Uit®waarde"
"generator:make"=>"Vestas V80","generator:method"=>"wind_turbine","generator:output:electricity"=>"2 MW","generator:source"=>"wind","generator:type"=>"horizontal_axis","operator"=>"Windcentrale"
"email"=>"info@hettandenhuis.nl","source:date"=>"2017-12-22"
"guest_house"=>"bed_and_breakfast","source:date"=>"2014-03-24"
"email"=>"info@hettandenhuis.nl","source:date"=>"2014-03-24"
"artist_name"=>"Gerard Overeem","artwork_type"=>"sculpture","material"=>"stone","start_date"=>"1968"