activities   -   actors   -   community places   -   events   -   ideas   -   imaginary landscape   -   physical landscape   -   physical processes
Meadowland
http://wandora.org/si/1487861908747
http://wandora.org/si/temp/1491409803838-4

ecological area, http://www.cidoc-crm.org/cidoc-crm/E89_Propositional_Object