About: http://webisa.webdatacommons.org/263978630

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	Pretreatment includes, but is not limited to, a fixation step in an alcohol with either a base or acid, blocking reagents such as PEG or PVA, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com