About: http://webisa.webdatacommons.org/430219411

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Field portable instruments have been developed for environmental, clinical, aerospace, process control, and other applications, but remain limited by their size/weight (several kg) and power requirements (tens-to-hundreds of W).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com