About: http://webisa.webdatacommons.org/382973160

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	In fact, magnesium is a critical element needed to guard against osteoporosis, the decrease in bone mass and bone density that increases the risk and/or incidence of fracture.
http://www.w3.org/ns/prov#wasQuotedFrom	lef.org