About: http://webisa.webdatacommons.org/321671687

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	Meanwhile, I found my problem: there was a conflict with another plugin EXEC-PHP. Once I shut it down, the indispensable iimage browser worked.
http://www.w3.org/ns/prov#wasQuotedFrom	fredfred.net