About: http://webisa.webdatacommons.org/19549403

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	Body fluids such as blood, lacrimal fluid, lung fluid and nasal secretions contain calcium ions (8.5-10.3 mEq/dl in blood, for example).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com