About: http://webisa.webdatacommons.org/136979563

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	If the cancer has reached the lymph nodes, it may mean that cancer cells have spread to other parts of the body such as the liver, lungs or brain, giving rise to metastatic melanoma.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com