About: http://webisa.webdatacommons.org/214139680

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	Yes, you can use any sort of conditional or looping logic inside of the criteria DSL. Your example will work.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com