About: http://webisa.webdatacommons.org/358294997

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	Spermicides or other chemicals as used in contraceptive barrier methods (i.e., a male or female condom, diaphragm, cervical cap or intra-uterine device);
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov