PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???There are bacteria that occur naturally in the environment that are able to release electrons outside of the cell, so they can actually produce electricity as they are breaking down organic matter,??? explained co-author Bruce Logan, from Pennsylvania State University, US. ???We use those microbes, particularly inside something called a microbial fuel cell (MFC), to generate electrical power. ?
http://www.w3.org/ns/prov#wasQuotedFrom
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