<http://webisa.webdatacommons.org/prov/283607846>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/138797334> .
<http://webisa.webdatacommons.org/138797334>	<http://www.w3.org/ns/prov#value>	"strategies for labor, including medication and anesthesia options; the" .
<http://webisa.webdatacommons.org/138797334>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mainlinehealth.org> .
<http://webisa.webdatacommons.org/138797334>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .