About: http://webisa.webdatacommons.org/137269461

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	In the imaging function, panel is a String, but you are calling setBackground() on it, which is not a String method.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com