About: http://webisa.webdatacommons.org/360082203

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	In the past two centuries, we have identified the nutrients in various kinds of meat, and we have learned how to get them instead from soy, nuts, and other vegetable sources.
http://www.w3.org/ns/prov#wasQuotedFrom	slate.com