About: http://webisa.webdatacommons.org/18068435

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	You should ask your doctor for a form of birth control which does not contain estrogen or other hormones which can affect the veins.
http://www.w3.org/ns/prov#wasQuotedFrom	varicose-help.com