4 0 0 http://purl.obolibrary.org/obo/COMO_0000014 Homogenized 'Homogenized' SubClassOf 'Experimental Context' http://purl.obolibrary.org/obo/COMO_0000015 Anaerobic 'Anaerobic' SubClassOf 'Experimental Context' http://purl.obolibrary.org/obo/COMO_0000016 Aerobic 'Aerobic' SubClassOf 'Experimental Context' http://purl.obolibrary.org/obo/COMO_0000017 Undisturbed 'Undisturbed' SubClassOf 'Experimental Context'