<http://webisa.webdatacommons.org/393329489>	<http://www.w3.org/ns/prov#value>	"Certain areas, such as Boston and New York, have become centers for medical research and advanced treatment techniques.??? Id., 613." .
<http://webisa.webdatacommons.org/393329489>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<state.ct.us> .
<http://webisa.webdatacommons.org/prov/166753133>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/393329489> .
<http://webisa.webdatacommons.org/393329489>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .