<http://webisa.webdatacommons.org/prov/13666689>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/197470805> .
<http://webisa.webdatacommons.org/197470805>	<http://www.w3.org/ns/prov#value>	"Disease, infection, injury, toxic agents, and other things can damage the cornea." .
<http://webisa.webdatacommons.org/197470805>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/197470805>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ionspec.net> .