About: http://webisa.webdatacommons.org/138995614

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	Apparently these refer to the image number for a multiple file submission, with /1 being some sort of place holder.
http://www.w3.org/ns/prov#wasQuotedFrom	werelate.org