<http://webisa.webdatacommons.org/103411968>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/103411968>	<http://www.w3.org/ns/prov#value>	"methods such as oral contraceptives and condoms, and although there is considerable" .
<http://webisa.webdatacommons.org/103411968>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<reproductive-health-journal.com> .
<http://webisa.webdatacommons.org/prov/386144195>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/103411968> .
<http://webisa.webdatacommons.org/prov/53134619>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/103411968> .