About: http://webisa.webdatacommons.org/61122886

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	The beta glucan polysaccharide is believed to stimulate the immune system and activate certain cells and proteins that attack cancer, including macrophages, T-cells, and natural killer cells.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org