About: http://webisa.webdatacommons.org/34191758

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	But back to your point about a functional product, I do not know that we can say any mRNA, even if not translated into a protein, is not associated with some sort of functional product (what about all those introns spliced out?!
http://www.w3.org/ns/prov#wasQuotedFrom	protocol-online.org