@prefix : <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#> .

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    :adminMetadata [ a :AdminMetadata ;
            :agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            :date "2026-09-11T20:11:13.897867+00:00"^^xsd:dateTime ;
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            :status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ a :AdminMetadata ;
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            :date "2026-09-11" ;
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            :descriptionLanguage <http://id.loc.gov/vocabulary/languages/eng> ;
            :descriptionLevel <http://id.loc.gov/ontologies/bibframe-2-6-0/> ] ;
    :carrier <http://id.loc.gov/vocabulary/carriers/nc> ;
    :dimensions "29 cm" ;
    :extent [ a :Extent ;
            rdfs:label "36 volumes" ;
            :note [ a :Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations" ] ] ;
    :frequency [ a :Frequency ;
            rdfs:label "Monthly" ;
            :date "<Dec. 1979->" ;
            :status <http://id.loc.gov/vocabulary/mstatus/former> ],
        [ a :Frequency ;
            rdfs:label "Eight times a year" ;
            :date "-Mar. 2000" ;
            :status <http://id.loc.gov/vocabulary/mstatus/current> ],
        <http://id.loc.gov/vocabulary/frequencies/irr>,
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            rdf:value "   80642326 " ],
        [ a :Lccn ;
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            rdf:value "sn 79001875 " ],
        [ a :PostalRegistration ;
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            rdf:value "319350" ],
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            :status <http://id.loc.gov/vocabulary/mstatus/cancinv> ;
            rdf:value "sc 79003404 " ] ;
    :instanceOf <https://stage.bcld.info/works/86e28307-a93c-4370-be73-fbcee8e550e6> ;
    :issuance <http://id.loc.gov/vocabulary/issuance/serl> ;
    :media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    :note [ a :Note,
                <http://id.loc.gov/vocabulary/mnotetype/addphys> ;
            rdfs:label "Available on microfilm from University Microfilms." ],
        [ a :Note ;
            rdfs:label "\"A review of the capabilities and economies of air and gas.\"" ],
        [ a :Note,
                <http://id.loc.gov/vocabulary/mnotetype/number> ;
            rdfs:label "v. 70, no. 3-v. 105, no. 2; Mar. 1965-Mar. 2000." ] ;
    :provisionActivity [ a :ProvisionActivity,
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            :place <http://id.loc.gov/vocabulary/countries/nju> ;
            :status <http://id.loc.gov/vocabulary/mstatus/ceased> ] ;
    :publicationStatement "[Washington, N.J., etc.]: [Compressed Air Magazine, etc.]" ;
    :title [ a :Title ;
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