Document (#38914)

Author
Manzanos, N.
Title
Item, document, carrier : an object oriented approach
Source
Cataloging and classification quarterly. 50(2012) no.5/7, S.439-455
Year
2012
Abstract
I discuss the concept of Item as stated by the International Federation of Library Associations and Institutions (IFLA) in the conceptual model Functional Requirements for Bibliographic Records (FRBR) and the object-oriented version of it (FRBRoo). Using object-oriented modeling techniques I analyze the relationship of the Item with the Manifestation entity, the concept of Document, and the physical object as a Carrier of a Content. A class scheme is proposed, not only as an implementation example, but as a way of clarifying some bibliographic concepts as well.We discusses the concept of Item as stated by IFLA in the conceptual model FRBR and the object oriented version of it (FRBRoo). Using object oriented modelling techniques we analize the relationship of the Item with the Manifestation entity, the concept of Document and the physical object as a Carrier of a Content. A class scheme is proposed, not only as an implementation example, but as a way of clarify some bibliographic concepts as well.
Content
Contribution to a special issue "The FRBR family of conceptual models: toward a linked future"
Theme
Formalerschließung
Object
FRBRoo
FRBR

Similar documents (content)

  1. Riva, P.; Doerr, M.; Zumer, M.: FRBRoo: enabling a common view of information from memory institutions (2008) 0.45
    0.4539592 = sum of:
      0.4539592 = product of:
        1.134898 = sum of:
          0.032195754 = weight(abstract_txt:concepts in 4923) [ClassicSimilarity], result of:
            0.032195754 = score(doc=4923,freq=2.0), product of:
              0.07956941 = queryWeight, product of:
                1.0750355 = boost
                4.577807 = idf(docFreq=1189, maxDocs=42596)
                0.016168356 = queryNorm
              0.4046248 = fieldWeight in 4923, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.577807 = idf(docFreq=1189, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.034007143 = weight(abstract_txt:implementation in 4923) [ClassicSimilarity], result of:
            0.034007143 = score(doc=4923,freq=1.0), product of:
              0.103976965 = queryWeight, product of:
                1.228905 = boost
                5.233027 = idf(docFreq=617, maxDocs=42596)
                0.016168356 = queryNorm
              0.3270642 = fieldWeight in 4923, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.233027 = idf(docFreq=617, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.03515648 = weight(abstract_txt:version in 4923) [ClassicSimilarity], result of:
            0.03515648 = score(doc=4923,freq=1.0), product of:
              0.1063067 = queryWeight, product of:
                1.2425963 = boost
                5.2913284 = idf(docFreq=582, maxDocs=42596)
                0.016168356 = queryNorm
              0.33070803 = fieldWeight in 4923, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2913284 = idf(docFreq=582, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.08538385 = weight(abstract_txt:entity in 4923) [ClassicSimilarity], result of:
            0.08538385 = score(doc=4923,freq=2.0), product of:
              0.15245122 = queryWeight, product of:
                1.4880419 = boost
                6.336506 = idf(docFreq=204, maxDocs=42596)
                0.016168356 = queryNorm
              0.56007326 = fieldWeight in 4923, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.336506 = idf(docFreq=204, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.17318061 = weight(abstract_txt:frbr in 4923) [ClassicSimilarity], result of:
            0.17318061 = score(doc=4923,freq=8.0), product of:
              0.15388392 = queryWeight, product of:
                1.4950178 = boost
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.016168356 = queryNorm
              1.1253977 = fieldWeight in 4923, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.02788166 = weight(abstract_txt:document in 4923) [ClassicSimilarity], result of:
            0.02788166 = score(doc=4923,freq=1.0), product of:
              0.10426372 = queryWeight, product of:
                1.507169 = boost
                4.2786365 = idf(docFreq=1604, maxDocs=42596)
                0.016168356 = queryNorm
              0.26741478 = fieldWeight in 4923, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2786365 = idf(docFreq=1604, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.1041341 = weight(abstract_txt:manifestation in 4923) [ClassicSimilarity], result of:
            0.1041341 = score(doc=4923,freq=1.0), product of:
              0.21925643 = queryWeight, product of:
                1.7845384 = boost
                7.5990725 = idf(docFreq=57, maxDocs=42596)
                0.016168356 = queryNorm
              0.47494203 = fieldWeight in 4923, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5990725 = idf(docFreq=57, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.2826235 = weight(abstract_txt:frbroo in 4923) [ClassicSimilarity], result of:
            0.2826235 = score(doc=4923,freq=3.0), product of:
              0.29579362 = queryWeight, product of:
                2.0727367 = boost
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.016168356 = queryNorm
              0.9554753 = fieldWeight in 4923, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.14700648 = weight(abstract_txt:oriented in 4923) [ClassicSimilarity], result of:
            0.14700648 = score(doc=4923,freq=2.0), product of:
              0.29722458 = queryWeight, product of:
                3.285202 = boost
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.016168356 = queryNorm
              0.49459735 = fieldWeight in 4923, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
          0.21332832 = weight(abstract_txt:object in 4923) [ClassicSimilarity], result of:
            0.21332832 = score(doc=4923,freq=2.0), product of:
              0.42618883 = queryWeight, product of:
                4.654626 = boost
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.016168356 = queryNorm
              0.50054884 = fieldWeight in 4923, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.0625 = fieldNorm(doc=4923)
        0.4 = coord(10/25)
    
  2. Coyle, K.: FRBR, twenty years on (2015) 0.41
    0.407626 = sum of:
      0.407626 = product of:
        1.1322944 = sum of:
          0.04829363 = weight(abstract_txt:concepts in 3175) [ClassicSimilarity], result of:
            0.04829363 = score(doc=3175,freq=2.0), product of:
              0.07956941 = queryWeight, product of:
                1.0750355 = boost
                4.577807 = idf(docFreq=1189, maxDocs=42596)
                0.016168356 = queryNorm
              0.60693717 = fieldWeight in 3175, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.577807 = idf(docFreq=1189, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.042925555 = weight(abstract_txt:conceptual in 3175) [ClassicSimilarity], result of:
            0.042925555 = score(doc=3175,freq=1.0), product of:
              0.092677325 = queryWeight, product of:
                1.1602097 = boost
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.016168356 = queryNorm
              0.46317214 = fieldWeight in 3175, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.05676936 = weight(abstract_txt:bibliographic in 3175) [ClassicSimilarity], result of:
            0.05676936 = score(doc=3175,freq=2.0), product of:
              0.10145169 = queryWeight, product of:
                1.4867057 = boost
                4.220544 = idf(docFreq=1700, maxDocs=42596)
                0.016168356 = queryNorm
              0.5595704 = fieldWeight in 3175, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.220544 = idf(docFreq=1700, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.09056325 = weight(abstract_txt:entity in 3175) [ClassicSimilarity], result of:
            0.09056325 = score(doc=3175,freq=1.0), product of:
              0.15245122 = queryWeight, product of:
                1.4880419 = boost
                6.336506 = idf(docFreq=204, maxDocs=42596)
                0.016168356 = queryNorm
              0.5940474 = fieldWeight in 3175, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.336506 = idf(docFreq=204, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.22496822 = weight(abstract_txt:frbr in 3175) [ClassicSimilarity], result of:
            0.22496822 = score(doc=3175,freq=6.0), product of:
              0.15388392 = queryWeight, product of:
                1.4950178 = boost
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.016168356 = queryNorm
              1.4619346 = fieldWeight in 3175, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.04182249 = weight(abstract_txt:document in 3175) [ClassicSimilarity], result of:
            0.04182249 = score(doc=3175,freq=1.0), product of:
              0.10426372 = queryWeight, product of:
                1.507169 = boost
                4.2786365 = idf(docFreq=1604, maxDocs=42596)
                0.016168356 = queryNorm
              0.40112215 = fieldWeight in 3175, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2786365 = idf(docFreq=1604, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.24475913 = weight(abstract_txt:frbroo in 3175) [ClassicSimilarity], result of:
            0.24475913 = score(doc=3175,freq=1.0), product of:
              0.29579362 = queryWeight, product of:
                2.0727367 = boost
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.016168356 = queryNorm
              0.8274659 = fieldWeight in 3175, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.15592393 = weight(abstract_txt:oriented in 3175) [ClassicSimilarity], result of:
            0.15592393 = score(doc=3175,freq=1.0), product of:
              0.29722458 = queryWeight, product of:
                3.285202 = boost
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.016168356 = queryNorm
              0.52459973 = fieldWeight in 3175, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
          0.22626886 = weight(abstract_txt:object in 3175) [ClassicSimilarity], result of:
            0.22626886 = score(doc=3175,freq=1.0), product of:
              0.42618883 = queryWeight, product of:
                4.654626 = boost
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.016168356 = queryNorm
              0.5309122 = fieldWeight in 3175, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.09375 = fieldNorm(doc=3175)
        0.36 = coord(9/25)
    
  3. Vukadin, A.: Bits and pieces of information : bibliographic modeling of transmedia (2014) 0.27
    0.26599947 = sum of:
      0.26599947 = product of:
        1.1083311 = sum of:
          0.05723407 = weight(abstract_txt:conceptual in 2976) [ClassicSimilarity], result of:
            0.05723407 = score(doc=2976,freq=1.0), product of:
              0.092677325 = queryWeight, product of:
                1.1602097 = boost
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.016168356 = queryNorm
              0.61756283 = fieldWeight in 2976, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.125 = fieldNorm(doc=2976)
          0.09270397 = weight(abstract_txt:bibliographic in 2976) [ClassicSimilarity], result of:
            0.09270397 = score(doc=2976,freq=3.0), product of:
              0.10145169 = queryWeight, product of:
                1.4867057 = boost
                4.220544 = idf(docFreq=1700, maxDocs=42596)
                0.016168356 = queryNorm
              0.91377455 = fieldWeight in 2976, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.220544 = idf(docFreq=1700, maxDocs=42596)
                0.125 = fieldNorm(doc=2976)
          0.122457184 = weight(abstract_txt:frbr in 2976) [ClassicSimilarity], result of:
            0.122457184 = score(doc=2976,freq=1.0), product of:
              0.15388392 = queryWeight, product of:
                1.4950178 = boost
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.016168356 = queryNorm
              0.79577637 = fieldWeight in 2976, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.125 = fieldNorm(doc=2976)
          0.3263455 = weight(abstract_txt:frbroo in 2976) [ClassicSimilarity], result of:
            0.3263455 = score(doc=2976,freq=1.0), product of:
              0.29579362 = queryWeight, product of:
                2.0727367 = boost
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.016168356 = queryNorm
              1.1032878 = fieldWeight in 2976, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.125 = fieldNorm(doc=2976)
          0.20789857 = weight(abstract_txt:oriented in 2976) [ClassicSimilarity], result of:
            0.20789857 = score(doc=2976,freq=1.0), product of:
              0.29722458 = queryWeight, product of:
                3.285202 = boost
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.016168356 = queryNorm
              0.6994663 = fieldWeight in 2976, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.125 = fieldNorm(doc=2976)
          0.3016918 = weight(abstract_txt:object in 2976) [ClassicSimilarity], result of:
            0.3016918 = score(doc=2976,freq=1.0), product of:
              0.42618883 = queryWeight, product of:
                4.654626 = boost
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.016168356 = queryNorm
              0.70788294 = fieldWeight in 2976, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.125 = fieldNorm(doc=2976)
        0.24 = coord(6/25)
    
  4. Carlyle, A.: Understanding FRBR as a conceptual model : FRBR and the bibliographic universe (2006) 0.24
    0.23653093 = sum of:
      0.23653093 = product of:
        0.73915917 = sum of:
          0.0619577 = weight(abstract_txt:conceptual in 2230) [ClassicSimilarity], result of:
            0.0619577 = score(doc=2230,freq=3.0), product of:
              0.092677325 = queryWeight, product of:
                1.1602097 = boost
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.016168356 = queryNorm
              0.66853136 = fieldWeight in 2230, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.0365789 = weight(abstract_txt:relationship in 2230) [ClassicSimilarity], result of:
            0.0365789 = score(doc=2230,freq=1.0), product of:
              0.09406704 = queryWeight, product of:
                1.168876 = boost
                4.977407 = idf(docFreq=797, maxDocs=42596)
                0.016168356 = queryNorm
              0.38885993 = fieldWeight in 2230, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.977407 = idf(docFreq=797, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.03345166 = weight(abstract_txt:bibliographic in 2230) [ClassicSimilarity], result of:
            0.03345166 = score(doc=2230,freq=1.0), product of:
              0.10145169 = queryWeight, product of:
                1.4867057 = boost
                4.220544 = idf(docFreq=1700, maxDocs=42596)
                0.016168356 = queryNorm
              0.32972997 = fieldWeight in 2230, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.220544 = idf(docFreq=1700, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.075469375 = weight(abstract_txt:entity in 2230) [ClassicSimilarity], result of:
            0.075469375 = score(doc=2230,freq=1.0), product of:
              0.15245122 = queryWeight, product of:
                1.4880419 = boost
                6.336506 = idf(docFreq=204, maxDocs=42596)
                0.016168356 = queryNorm
              0.49503952 = fieldWeight in 2230, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.336506 = idf(docFreq=204, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.17113914 = weight(abstract_txt:frbr in 2230) [ClassicSimilarity], result of:
            0.17113914 = score(doc=2230,freq=5.0), product of:
              0.15388392 = queryWeight, product of:
                1.4950178 = boost
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.016168356 = queryNorm
              1.1121314 = fieldWeight in 2230, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.034852076 = weight(abstract_txt:document in 2230) [ClassicSimilarity], result of:
            0.034852076 = score(doc=2230,freq=1.0), product of:
              0.10426372 = queryWeight, product of:
                1.507169 = boost
                4.2786365 = idf(docFreq=1604, maxDocs=42596)
                0.016168356 = queryNorm
              0.33426848 = fieldWeight in 2230, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2786365 = idf(docFreq=1604, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.13016762 = weight(abstract_txt:manifestation in 2230) [ClassicSimilarity], result of:
            0.13016762 = score(doc=2230,freq=1.0), product of:
              0.21925643 = queryWeight, product of:
                1.7845384 = boost
                7.5990725 = idf(docFreq=57, maxDocs=42596)
                0.016168356 = queryNorm
              0.5936775 = fieldWeight in 2230, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5990725 = idf(docFreq=57, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
          0.1955427 = weight(abstract_txt:item in 2230) [ClassicSimilarity], result of:
            0.1955427 = score(doc=2230,freq=1.0), product of:
              0.39032355 = queryWeight, product of:
                3.7647152 = boost
                6.4124913 = idf(docFreq=189, maxDocs=42596)
                0.016168356 = queryNorm
              0.5009759 = fieldWeight in 2230, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4124913 = idf(docFreq=189, maxDocs=42596)
                0.078125 = fieldNorm(doc=2230)
        0.32 = coord(8/25)
    
  5. Smiraglia, R.P.: Bibliocentrism revisited : RDA and FRBRoo (2015) 0.22
    0.22277328 = sum of:
      0.22277328 = product of:
        0.7956189 = sum of:
          0.049566157 = weight(abstract_txt:conceptual in 3365) [ClassicSimilarity], result of:
            0.049566157 = score(doc=3365,freq=3.0), product of:
              0.092677325 = queryWeight, product of:
                1.1602097 = boost
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.016168356 = queryNorm
              0.5348251 = fieldWeight in 3365, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.9405026 = idf(docFreq=827, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
          0.034007143 = weight(abstract_txt:implementation in 3365) [ClassicSimilarity], result of:
            0.034007143 = score(doc=3365,freq=1.0), product of:
              0.103976965 = queryWeight, product of:
                1.228905 = boost
                5.233027 = idf(docFreq=617, maxDocs=42596)
                0.016168356 = queryNorm
              0.3270642 = fieldWeight in 3365, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.233027 = idf(docFreq=617, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
          0.086590305 = weight(abstract_txt:frbr in 3365) [ClassicSimilarity], result of:
            0.086590305 = score(doc=3365,freq=2.0), product of:
              0.15388392 = queryWeight, product of:
                1.4950178 = boost
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.016168356 = queryNorm
              0.56269884 = fieldWeight in 3365, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.366211 = idf(docFreq=198, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
          0.3263455 = weight(abstract_txt:frbroo in 3365) [ClassicSimilarity], result of:
            0.3263455 = score(doc=3365,freq=4.0), product of:
              0.29579362 = queryWeight, product of:
                2.0727367 = boost
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.016168356 = queryNorm
              1.1032878 = fieldWeight in 3365, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                8.826303 = idf(docFreq=16, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
          0.044314586 = weight(abstract_txt:concept in 3365) [ClassicSimilarity], result of:
            0.044314586 = score(doc=3365,freq=1.0), product of:
              0.15629011 = queryWeight, product of:
                2.1307402 = boost
                4.5366488 = idf(docFreq=1239, maxDocs=42596)
                0.016168356 = queryNorm
              0.28354055 = fieldWeight in 3365, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5366488 = idf(docFreq=1239, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
          0.103949286 = weight(abstract_txt:oriented in 3365) [ClassicSimilarity], result of:
            0.103949286 = score(doc=3365,freq=1.0), product of:
              0.29722458 = queryWeight, product of:
                3.285202 = boost
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.016168356 = queryNorm
              0.34973314 = fieldWeight in 3365, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5957303 = idf(docFreq=429, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
          0.1508459 = weight(abstract_txt:object in 3365) [ClassicSimilarity], result of:
            0.1508459 = score(doc=3365,freq=1.0), product of:
              0.42618883 = queryWeight, product of:
                4.654626 = boost
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.016168356 = queryNorm
              0.35394147 = fieldWeight in 3365, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6630635 = idf(docFreq=401, maxDocs=42596)
                0.0625 = fieldNorm(doc=3365)
        0.28 = coord(7/25)