<http://webisa.webdatacommons.org/127084927>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<bu.edu> .
<http://webisa.webdatacommons.org/prov/44865918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127084927> .
<http://webisa.webdatacommons.org/127084927>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/127084927>	<http://www.w3.org/ns/prov#value>	"Alzheimer disease is a progressive neurodegenerative disorder of the central nervous system." .