About: http://webisa.webdatacommons.org/182299727

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	How to improve the efficiency of biogas fermentation and promote its industrialization is a pressing issue.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov