About: http://webisa.webdatacommons.org/227439386

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	Ok, then you are right. i I thought that params was an array and not and object.
http://www.w3.org/ns/prov#wasQuotedFrom	yiiframework.com