About: http://webisa.webdatacommons.org/208400957

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 quality of the skin such as calluses or other abnormalities can be determined from the remittance measurement due to the change or the index of refraction between air and tissue.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com