About: http://webisa.webdatacommons.org/246679174

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	The existing test that is most commonly used is inexpensive ($1.00) and is very broad in its detection whereby many foods such as red meat, some sea food, and even certain vegetables will result in a false positive.
http://www.w3.org/ns/prov#wasQuotedFrom	biospace.com