About: http://webisa.webdatacommons.org/196367471

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	In yet another preferred method, the aerated precipitate floats to the surface, most of the liquid is suctioned off and the remaining liquid and precipitate is centrifuged.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es