About: http://webisa.webdatacommons.org/164337956

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	After all, if underlying productivity doesn???t exist, then the product underlying that can???t either and since food is an underlying product of a productive and viable civilisation, food therefore cannot exist, except in the abstract.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com