About: http://webisa.webdatacommons.org/182797859

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	Calcium is a mineral necessary for a balanced skeletal system, it is found in sufficient quantities in: green leafy vegetables (lettuce), tofu, sesame seeds, soybeans, figs, broccoli, nuts and seeds.
http://www.w3.org/ns/prov#wasQuotedFrom	shedyourweight.com