<http://webisa.webdatacommons.org/prov/61211068>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/300123103> .
<http://webisa.webdatacommons.org/300123103>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/300123103>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/300123103>	<http://www.w3.org/ns/prov#value>	"Glaucoma is a degenerative disorder of the optic nerve." .