About: http://webisa.webdatacommons.org/456554541

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	One of the main categories of biomass is agricultural wastes, such as wheat straw from a farmer's field, but the problem is that the supply chain from field to factory is yet to be established.
http://www.w3.org/ns/prov#wasQuotedFrom	bbsrc.ac.uk