About: http://webisa.webdatacommons.org/287163483

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	I have had this happen a few times myself, especially if my throat is sore or if I have been coughing excessively.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org