About: http://webisa.webdatacommons.org/253548339

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	As there are blood tests such as the AFP that indicate there might be a tumor but no blood test that can definitively diagnose liver tumors there is no alternative but to have a CT scan.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org