About: http://webisa.webdatacommons.org/421412366

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	Stage IV. By this stage, cancer cells may have spread to the lymph nodes and other organs, such as your lungs, bones or liver.
http://www.w3.org/ns/prov#wasQuotedFrom	mayoclinic.org