About: http://webisa.webdatacommons.org/436888343

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 ringlike monitor slips over one finger and uses optical sensors to measure vital signs, including blood pressure and heart and respiratory rates.
http://www.w3.org/ns/prov#wasQuotedFrom	purdue.edu