About: http://webisa.webdatacommons.org/245326244

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	As the tumor causes the bone to break down, it may release abnormal levels of calcium into the bloodstream, which can lead to loss of appetite, nausea, or other symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom	spine-tumors.com