About: http://webisa.webdatacommons.org/317839245

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	(5), Classifications (20), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetActivating material composed mainly of animal bone, flocculating agent composed mainly of the material and processes for preparation thereof
http://www.w3.org/ns/prov#wasQuotedFrom	google.com