About: http://webisa.webdatacommons.org/346789616

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	Osteosarcoma is a tumor comprised of malignant spindle cells that produce osteoid and bone, that occurs most commonly in the long bones of teenagers and young adults.
http://www.w3.org/ns/prov#wasQuotedFrom	bonetumor.org