About: http://webisa.webdatacommons.org/134234131

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	Rarely during the day, but more often at night, especially at bedtime, with increasing frequency: fluttering in my chest, beneath my sternum.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org