<http://webisa.webdatacommons.org/225207168>	<http://www.w3.org/ns/prov#value>	"The number of pregnancies is reduced when spermicides are used with another method, especially the condom." .
<http://webisa.webdatacommons.org/225207168>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mayoclinic.org> .
<http://webisa.webdatacommons.org/225207168>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/386144195>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/225207168> .