About: http://webisa.webdatacommons.org/165085719

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	It does seem that a lot of people noticed this around the time they were ill, or had surgery, or other circumstances where the immune system has been under stress.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org