@prefix bf: <http://id.loc.gov/ontologies/bibframe/> .
@prefix bflc: <http://id.loc.gov/ontologies/bflc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://stage.bcld.info/instances/df38bba4-dda8-4640-a048-7ca1ccf2762a> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:23:34.923635+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/23338963> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ a bf:AdminMetadata ;
            bflc:catalogerId "Unknown" ;
            bf:date "2026-09-11" ;
            bf:descriptionAuthentication <http://id.loc.gov/vocabulary/marcauthen/pcc> ;
            bf:descriptionLanguage <http://id.loc.gov/vocabulary/languages/eng> ;
            bf:descriptionLevel <http://id.loc.gov/ontologies/bibframe-2-6-0/> ] ;
    bf:carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    bf:dimensions "23 cm" ;
    bf:editionStatement "[Rev.]." ;
    bf:extent [ a bf:Extent ;
            rdfs:label "26 pages" ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "  2023512967" ] ;
    bf:instanceOf <https://stage.bcld.info/works/ac0aea9e-6510-4546-bc41-362d0901a60a> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    bf:note [ a bf:Note ;
            rdfs:label "First issued under the title: The low phenylalanine diet." ],
        [ a bf:Note ;
            rdfs:label "At head of title: For professional use." ],
        [ a bf:Note ;
            rdfs:label "Cover title." ] ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Department of Public Health" ;
            bflc:simpleDate "[1966]" ;
            bflc:simplePlace "Berkeley, California" ;
            bf:date "1966"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/cau> ] ;
    bf:publicationStatement "Berkeley, California: Department of Public Health, [1966]" ;
    bf:title [ a bf:Title ;
            bflc:nonSortNum "4" ;
            bf:mainTitle "The phenylalanine-restricted diet" ] .