About: http://webisa.webdatacommons.org/441480203

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	As an analytical device, a mass spectrometer, particularly a mass spectrometer suitable for isotope ratio measurement (IRMS) is preferably provided.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com