<http://webisa.webdatacommons.org/437735851>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ncd.gov> .
<http://webisa.webdatacommons.org/437735851>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/437735851>	<http://www.w3.org/ns/prov#value>	"It is less clear whether this decline is due to health improvements or environmental changes because of increased technology for durable medical equipment, including assistive technology." .
<http://webisa.webdatacommons.org/prov/400387734>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/437735851> .