@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/a5c88d8a-5047-4dad-84da-8afd770accc6> a bf:Instance ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:15:04.395158+00:00"^^xsd:dateTime ;
            bf:derivedFrom <http://id.loc.gov/resources/instances/22422752> ;
            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 "24 cm" ;
    bf:extent [ a bf:Extent ;
            rdfs:label "li, 565 pages" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations" ] ] ;
    bf:identifiedBy [ a bf:Isbn ;
            bf:qualifier "ebook" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/cancinv> ;
            rdf:value "9781669810414" ],
        [ a bf:Lccn ;
            rdf:value "  2022902886" ],
        [ a bf:Isbn ;
            bf:qualifier "hardback" ;
            rdf:value "9781669810391" ],
        [ a bf:Isbn ;
            bf:qualifier "paperback" ;
            rdf:value "9781669810407" ] ;
    bf:instanceOf <https://stage.bcld.info/works/7fcea50a-3e0b-4097-a2e1-af8a0bfea0b3> ;
    bf:issuance <http://id.loc.gov/vocabulary/issuance/mono> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    bf:provisionActivity [ a bf:ProvisionActivity,
                bf:Publication ;
            bflc:simpleAgent "Xlibris" ;
            bflc:simpleDate "[2022]" ;
            bflc:simplePlace "Bloomington" ;
            bf:date "2022"^^<http://id.loc.gov/datatypes/edtf> ;
            bf:place <http://id.loc.gov/vocabulary/countries/inu> ] ;
    bf:publicationStatement "Bloomington: Xlibris, [2022]" ;
    bf:responsibilityStatement "Helias Doundoulakis" ;
    bf:title [ a bf:Title ;
            bflc:nonSortNum "4" ;
            bf:mainTitle "The Arecibo antenna" ;
            bf:subtitle "the truth revealed : a primer for designing the world's greatest radio telescope and a memoir of William J. Casey, Constantine Michalos, and George Doundoulakis" ] .