About: http://webisa.webdatacommons.org/76878017

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	where K is a constant, Pi is the incident power to the sample, A(z) is the beam divergence function, ??b is the backscattering coefficient, and ??t is the total attenuation coefficient.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca