About: http://webisa.webdatacommons.org/446183096

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	Vasovagal syncope can also occur when a sudden increase in vagal tone (triggered by activities such as straining, combing one's hair, sudden cold water) decreases the cardiac output and blood pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	hawaii.edu