About: http://webisa.webdatacommons.org/232090258

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	For example, oxidizing bleaches such as sodium perborate, sodium percarbonate, etc., optionally withbleach precursors such as phthalic anhydride, may be incorporated at levels of 1% to 25% of the composition.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com