About: http://webisa.webdatacommons.org/232275440

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	To create reliable, cost-effective systems for biogas production, research is needed to find the best ways of managing such variables as temperature, ammonia, loading rate, and the ratio of solids to liquids.
http://www.w3.org/ns/prov#wasQuotedFrom	p2ric.org