<http://webisa.webdatacommons.org/prov/119648766>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/134037212> .
<http://webisa.webdatacommons.org/134037212>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/134037212>	<http://www.w3.org/ns/prov#value>	"Cost studies are commonly performed for such things as cancer and motor vehicle crashes, Schaffner told MedPage Today, but are rare and welcome in the field of infectious diseases." .
<http://webisa.webdatacommons.org/134037212>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<everydayhealth.com> .