About: http://webisa.webdatacommons.org/108881206

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	Added to the animal's food, it affects (supposedly? anyone wanna chime in here?) internal parasites such as worms in the same manner.
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com