About: http://webisa.webdatacommons.org/324095364

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 blood test is all he is required, but you can get false positives or negatives and a bowel biopsy is the best way to gauge what damage is being done, but a blood test is a good start too.
http://www.w3.org/ns/prov#wasQuotedFrom	healthboards.com