About: http://webisa.webdatacommons.org/235183361

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	A typical procedure involves the addition of 0.2 volumes of 20% (w/v) PEG in 2.5M sodium chloride to the complex solution known to contain the bacteriophage or other viruses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com