About: http://webisa.webdatacommons.org/247045804

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	A carrier fluid, such as air or nitrogen, is used to carry the sample into the spectrometer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es