About: http://webisa.webdatacommons.org/336408320

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 can not offer a solution other than to use _ns.play(path); instead - then you should not get the error.
http://www.w3.org/ns/prov#wasQuotedFrom	adobe.com