Hi everyone, BF1.0 included two properties that don't exist in 2.0 that I am curious about. bf:authorityAssigner was a rdf:Property that connected a bf:Authority to the bf:Agent who had done the work of assigning that authority. bf:referenceAuthority was a rdf:Property that connected a bf:Authority to some other information about the authority -- my understanding was that this refers to some secondary authority. So as I wrap my mind around BF 2.0, I am trying to put together an example that expresses the following: 1) That an author of an article is represented in both LCNAF and ISNI. 2) That I used an author's homepage as a reference to verify the match. 3) That the authority matching work was done by Linn-Benton Community College. How would I do this in BF 2.0? I took a bit of a stab at this below. Appreciatively, -Jane @prefix bf: <http://bibframe.org/vocab/> @prefix isni: <http://isni.org/isni/> @prefix lcnaf: <http://id.loc.gov/authorities/names/> @prefix rel: <http://id.loc.gov/vocabulary/relators/> _:article a bf:Work; bf:contributor _:author . _:author a bf:Contribution; bf:role rel:aut ; bf:agent lcnaf:no2013089082 . lcnaf:no2013089082 rdfs:label "Lilley, Spencer, 1963-" ; owl:sameAs isni:0000000418419694 ; foaf:homepage <http://www.massey.ac.nz/massey/expertise/profile.cfm?stref=334330> . -- Jane Sandberg Electronic Resources Librarian Linn-Benton Community College [log in to unmask] / 541-917-4655