activities   -   actors   -   community places   -   events   -   ideas   -   imaginary landscape   -   physical landscape   -   physical processes
http://www.cidoc-crm.org/cidoc-crm/P2_has_type
http://www.cidoc-crm.org/cidoc-crm/P2_has_type

Associations of type (4)


http://www.cidoc-crm.org/cidoc-crm/P2_has_type
http://www.cidoc-crm.org/cidoc-crm/E18_Physical_Thing http://www.cidoc-crm.org/cidoc-crm/E28_Conceptual_Object
dung  fuel 
plants  fuel 
animal  food 
crops  food