About: http://webisa.webdatacommons.org/444766927

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	For improving these drawbacks, there is a method of using a synergistic effect resulting from the combined use of cationic high molecular flocculants and anionic ones.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com