About: http://webisa.webdatacommons.org/273942888

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	A rare exception is a case of renal tubular acidosis purportedly caused by expired tetracycline.[6] A study conducted by the U.S. Food and Drug Administration covered over 100 drugs, prescription and over-the-counter.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org