PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But today's mechanical systems have relatively low efficiency, and can not be scaled down to the small sizes needed for devices such as sensors, smartphones or medical monitors. (IANS)
http://www.w3.org/ns/prov#wasQuotedFrom
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