mf2rdf Microformats2 as lightweight RDF ontology. Useful docs: Parsing RDF on MF2 wiki by Tom Morris. MF2 to AS2.0 mapping by jasnell and tantek. Prefix is http://microformats.org/profile/ as per MF2 RDF wiki page. Notes See http://rhiaro.co.uk/2015/03/microformats2-rdf