<http://webisa.webdatacommons.org/prov/139953862>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/148987220> .
<http://webisa.webdatacommons.org/148987220>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<doctorslounge.com> .
<http://webisa.webdatacommons.org/prov/415232303>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/148987220> .
<http://webisa.webdatacommons.org/148987220>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/148987220>	<http://www.w3.org/ns/prov#value>	"If infertility was a problem before surgery, the woman may believe she still cannot become pregnant and may not be diligent in using birth control during the recommended eighteen month period following weight loss surgery." .