About: http://webisa.webdatacommons.org/338436717

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	I have no idea what caused the other two to exist, but could speculate that Finder fires off new processes to handle copying or other tasks, and those are what you see.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com