| http://www.w3.org/ns/prov#value | - However, there are also innovative approaches such as replacing a material with an entirely new technology (e.g. bio-enzymatic processes replacing metal catalysts), or even a service (e.g. a leasing model for electric car batteries could allow batteries to be swapped for a charged one rather than recharged, allowing for longer recharge times needing smaller quantities of critical raw materials).
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