About: http://webisa.webdatacommons.org/191926270

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	A common cause is an insufficient intake of calcium which can occur when a person is a young adult but the symptoms are mostly experienced in old age.
http://www.w3.org/ns/prov#wasQuotedFrom	weebly.com