About: http://webisa.webdatacommons.org/188976835

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	Your symptoms are quite non-specific and can be caused by many conditions, including tension headaches, elevated blood pressure, ocular abnormalities, or even just neck strain.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org