<http://webisa.webdatacommons.org/19733608>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<daviddarling.info> .
<http://webisa.webdatacommons.org/19733608>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/481702051>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19733608> .
<http://webisa.webdatacommons.org/19733608>	<http://www.w3.org/ns/prov#value>	"Conventional surgery can cause side effects, including cataract, problems with the cornea, and inflammation or infection inside the eye." .