About: http://webisa.webdatacommons.org/140482930

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 lieu of the blocking agent specified in the examples, polymers such as polyvinyl alcohol and polyvinyl pyrolidine and proteinaceous materials such as serum albumin, gelatin, nonfat dry milk, caesium and immunoglobulin may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com