About: http://webisa.webdatacommons.org/277001938

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 sensors measure pressure changes, caused by events such as snoring and apneas, on a breath by breath basis.
http://www.w3.org/ns/prov#wasQuotedFrom	cpap.com