About: http://webisa.webdatacommons.org/254747083

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	Many factors can affect sensitivity, such as sample preparation, sample ionization, the type of mass spectrometer used, the sample itself, and the type of database search employed.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca