About: http://webisa.webdatacommons.org/404244908

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	Similarly, if a patient cannot obtain the RDA of a necessary nutrient, such as calcium, from diet alone, sometimes a supplement may be appropriate. (This does not apply to vitamin D.)
http://www.w3.org/ns/prov#wasQuotedFrom	mpkb.org