soil is a kind of nonliving thing
dirt is soil. potting_soil is soil_product. garden_compost is soil. dirt is another_word_for_soil. non_natural_inanimate_thing is finite_spatial_thing. farm_building is non_situational_spatial_thing. ground is natural_inanimate_thing. soil is earth. garden is non_agentive_artifact. clay_soil is soil.