About: http://webisa.webdatacommons.org/254162678

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 your interest, here is a link to a package insert for the agent used to test for penicillin allergy, which will give you the details of the technique involved.
http://www.w3.org/ns/prov#wasQuotedFrom	aaaai.org