About: http://webisa.webdatacommons.org/308320689

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	If the sample has contained substances which could interfere with the analysis an internal standard technique has been used, i.e. the sample has been analysed with and without addition of a known ATP concentration.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es