About: http://webisa.webdatacommons.org/78060551

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	For tumors that are in a fixed position with respect to bone structures, e.g. tumors in the brain, these bone structures can be used as markers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca