About: http://webisa.webdatacommons.org/80553487

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	At present, methods for detecting most forms of cancer have relied primarily on the use of X-rays, nuclear magnetic resonance, nuclear radiation or invasive methods based on chemical laboratory analysis and biopsy.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com