@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://dev.bcld.info/instances/3796cfc5-aaef-4fd6-b902-2b4db0afb14f> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-30T17:49:05.337886+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/6541458> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ a bf:AdminMetadata ;
            bflc:catalogerId "Unknown" ;
            bf:date "2026-09-30" ;
            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:dimensions "27 cm" ;
    bf:editionStatement "5th ed." ;
    bf:extent [ a bf:Extent ;
            rdfs:label "1 v. (loose-leaf)" ] ;
    bf:identifiedBy [ a bf:Lccn ;
            rdf:value "   58036335 " ] ;
    bf:instanceOf <https://dev.bcld.info/works/12c6ccc7-da66-4d90-bec3-92587fe5dc70> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/intg> ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleDate "1957-" ;
            bflc:simplePlace "[Montreal]" ;
            bf:date "1957/.."^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/quc> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ] ;
    bf:publicationStatement "[Montreal]: 1957-" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Operation of aircraft, international commercial air transport; international standards and recommended practices" ;
            bf:subtitle "Annex 6 to the Convention on International Civil Aviation" ] .