About: http://webisa.webdatacommons.org/353894851

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For example, a rust spot in the iris was a small spot of an injected chemical from a vaccine, or a brilliant yellow spot was the result of a sulfur deposit in the eye from the ingestion of a sulpha drug.
http://www.w3.org/ns/prov#wasQuotedFrom	quackwatch.com