About: http://webisa.webdatacommons.org/100418783

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	Thimerosal is a preservative that has been used since the 1930s to prevent contamination in some multi-dose vials of vaccines (preservatives are not required for vaccines in single-dose vials).
http://www.w3.org/ns/prov#wasQuotedFrom	strollertraffic.com