About: http://webisa.webdatacommons.org/454633562

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	5) Signals representative of concentrations in the blood or other peripheral tissues of gases, substances, or chemicals such as lactic acid, etc.,
http://www.w3.org/ns/prov#wasQuotedFrom	google.com