@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#> .

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    bf:acquisitionSource [ a bf:AcquisitionSource ;
            rdfs:label "Longman Group Limited, Subscriptions (Journals) Dept., 4th Ave., Harlow, Essex CM19 5AA" ] ;
    bf:adminMetadata [ a bf:AdminMetadata ;
            bf:agent <http://id.loc.gov/vocabulary/organizations/cbc> ;
            bf:date "2026-09-11T20:18:29.505599+00:00"^^xsd:dateTime ;
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            bf:status <http://id.loc.gov/vocabulary/mstatus/c> ],
        [ a bf:AdminMetadata ;
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            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 "30 cm" ;
    bf:electronicLocator <http://firstsearch.oclc.org>,
        <http://firstsearch.oclc.org/journal=0268-0513;screen=info;ECOIP> ;
    bf:extent [ a bf:Extent ;
            rdfs:label "volumes" ;
            bf:note [ a bf:Note,
                        <http://id.loc.gov/vocabulary/mnotetype/physical> ;
                    rdfs:label "illustrations" ] ] ;
    bf:firstIssue "Vol. 1, no. 1 (Feb. 1986)" ;
    bf:frequency [ a bf:Frequency ;
            rdfs:label "Three times a year" ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ],
        <http://id.loc.gov/vocabulary/frequencies/tty> ;
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    bf:issuance <http://id.loc.gov/vocabulary/issuance/serl> ;
    bf:media <http://id.loc.gov/vocabulary/mediaTypes/n> ;
    bf:note [ a bf:Note ;
            rdfs:label "Address for accessing the journal from an authorized IP address through OCLC FirstSearch Electronic Collections Online. Subscription to online journal required for access to abstracts and full text" ],
        [ a bf:Note ;
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        [ a bf:Note ;
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            rdfs:label "Latest issue consulted: Vol. 2, no. 3 (Nov. 1987)." ] ;
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            bflc:simplePlace "[Milton Keynes, Eng.]" ;
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            bf:place <http://id.loc.gov/vocabulary/countries/enk> ;
            bf:status <http://id.loc.gov/vocabulary/mstatus/current> ] ;
    bf:publicationStatement "[Milton Keynes, Eng.]: Open University, 1986-" ;
    bf:title [ a bf:Title ;
            bf:mainTitle "Open learning" ] .

