About: http://webisa.webdatacommons.org/376814840

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	Primary sources are gluten (the protein in wheat, available in stores as seitan) and soy, though some also comes from vegetables, nuts and other grains.
http://www.w3.org/ns/prov#wasQuotedFrom	aicr.org