About: http://webisa.webdatacommons.org/8812502

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 method of cleaning a surface including the steps of providing a cationic sponge material containing cationic radicals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com