About: http://webisa.webdatacommons.org/119858326

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 magnetic fluid according to claim 1 wherein the sorbitan fatty acid ester is a mono or sesqui-ester of sorbitan with a fatty acid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr