About: http://webisa.webdatacommons.org/427729399

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	Since the active ingredient levonorgestrel affects the uterine lining, one of the most common side effects is irregular bleeding and spotting during the first 3 ??? 6 months.
http://www.w3.org/ns/prov#wasQuotedFrom	yourcontraception.com