About: http://webisa.webdatacommons.org/385453567

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	These things are very strange metal particles that are almost certainly from industrial activities, such as smelting and open-pit burning of electronics, Cziczo adds.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org