About: http://webisa.webdatacommons.org/248685518

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	Given a list, ($fnum, $snum), grep for the defined components, discarding the rest. (This is a place where default variables ARE useful!) join() the resulting list with commas ... that is place commas BETWEEN components.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org