About: http://webisa.webdatacommons.org/252383334

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	There are many causes like worms in stool, depression, anorexia nervosa, AIDS, cancers especially colon cancers, drug abuse (you rule this out), infections and loss of appetite.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org