About: http://webisa.webdatacommons.org/25018430

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	However, if the sensor 12 is designed for use on a site where venous pulsation is likely to occur, such as the forehead, venous pulsation detection may be enabled (Block 148).
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com