About: http://webisa.webdatacommons.org/412912449

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	Metastatic spinal tumors occur when cancer cells from another part of the body from cancers such as lung, breast, prostate and colon spread to the spine either via direct extension or through the bloodstream.
http://www.w3.org/ns/prov#wasQuotedFrom	clevelandclinic.org