About: http://webisa.webdatacommons.org/411651510

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	The actual protocols involve countless permutations depending upon the sample, including the correct combination of solvents, absorption media used and detector to measure the material.
http://www.w3.org/ns/prov#wasQuotedFrom	nutraceuticalsworld.com