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3613792
3613792
https://w3id.org/oc/corpus/br/3613792
Material and energy productivity
P3181
c1515c9a89a195608726c6b755be1369e53bb41d
P3181
Q28742780-54BDEF65-7B25-41F1-AE58-21D3A55D5385
P3181
3613792
https://w3id.org/oc/corpus/br/3613792