About: http://webisa.webdatacommons.org/213307480

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	With this option, a non-hormonal backup method of birth control, such as a condom and spermicide or diaphragm and spermicide,
http://www.w3.org/ns/prov#wasQuotedFrom	drugs.com