<http://webisa.webdatacommons.org/68607300>	<http://www.w3.org/ns/prov#value>	"It was not easy to identify the potential locations or potential subject populations centered in an area, particularly because we weren't looking for individuals with particular disabilities or diseases." .
<http://webisa.webdatacommons.org/68607300>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/80502731>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68607300> .
<http://webisa.webdatacommons.org/68607300>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<typepad.com> .