About: http://webisa.webdatacommons.org/52933148

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	The microparticles of claims 1 or 2 in which said magnetically-responsive core material is selected from the group consisting of ferrites, yttrium iron garnets, and alloys of RMn2 X2 where R is a rare earth and X is germanium or silicon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr