Document (#39431)

Author
Babeu, A.
Title
Building a "FRBR-inspired" catalog : the Perseus digital library experience
Source
http://www.perseus.tufts.edu/~ababeu/PerseusFRBRExperiment.pdf
Year
2008
Abstract
If one follows any of the major cataloging or library blogs these days, it is obvious that the topic of FRBR (Functional Requirements for Bibliographic Records) has increasingly become one of major significance for the library community. What began as a proposed conceptual entity-relationship model for improving the structure of bibliographic records has become a hotly debated topic with many tangled threads that have implications not just for cataloging but for many aspects of libraries and librarianship. In the fall of 2005, the Perseus Project experimented with creating a FRBRized catalog for its current online classics collection, a collection that consists of several hundred classical texts in Greek and Latin as well as reference works and scholarly commentaries regarding these works. In the last two years, with funding from the Mellon Foundation, Perseus has amassed and digitized a growing collection of classical texts (some as image books on our own servers that will eventually be made available through Fedora), and some available through the Open Content Alliance (OCA)2, and created FRBRized cataloging data for these texts. This work was done largely as an experiment to see the potential of the FRBR model for creating a specialized catalog for classics.
Our catalog should not be called a FRBR catalog perhaps, but instead a "FRBR Inspired catalog." As such our main goal has been "practical findability," we are seeking to support the four identified user tasks of the FRBR model, or to "Search, Identify, Select, and Obtain," rather than to create a FRBR catalog, per se. By encoding as much information as possible in the MODS and MADS records we have created, we believe that useful searching will be supported, that by using unique identifiers for works and authors users will be able to identify that the entity they have located is the desired one, that by encoding expression level information (such as the language of the work, the translator, etc) users will be able to select which expression of a work they are interested in, and that by supplying links to different online manifestations that users will be able to obtain access to a digital copy of a work. This white paper will discuss previous and current efforts by the Perseus Project in creating a FRBRized catalog, including the cataloging workflow, lessons learned during the process and will also seek to place this work in the larger context of research regarding FRBR, cataloging, Library 2.0 and the Semantic Web, and the growing importance of the FRBR model in the face of growing million book digital libraries.
Theme
Formalerschließung
Katalogfragen allgemein
Object
FRBR
Perseus

Similar documents (content)

  1. Mimno, D.; Crane, G.; Jones, A.: Hierarchical catalog records : implementing a FRBR catalog (2005) 0.64
    0.64075553 = sum of:
      0.64075553 = product of:
        1.1442063 = sum of:
          0.011435618 = weight(abstract_txt:library in 3184) [ClassicSimilarity], result of:
            0.011435618 = score(doc=3184,freq=3.0), product of:
              0.053063802 = queryWeight, product of:
                1.0082616 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.016522834 = queryNorm
              0.21550694 = fieldWeight in 3184, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.012719863 = weight(abstract_txt:digital in 3184) [ClassicSimilarity], result of:
            0.012719863 = score(doc=3184,freq=1.0), product of:
              0.074646205 = queryWeight, product of:
                1.0356393 = boost
                4.3622913 = idf(docFreq=1498, maxDocs=43254)
                0.016522834 = queryNorm
              0.170402 = fieldWeight in 3184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3622913 = idf(docFreq=1498, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.029198421 = weight(abstract_txt:expression in 3184) [ClassicSimilarity], result of:
            0.029198421 = score(doc=3184,freq=1.0), product of:
              0.11347371 = queryWeight, product of:
                1.0425735 = boost
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.016522834 = queryNorm
              0.2573144 = fieldWeight in 3184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.043903403 = weight(abstract_txt:records in 3184) [ClassicSimilarity], result of:
            0.043903403 = score(doc=3184,freq=11.0), product of:
              0.076657385 = queryWeight, product of:
                1.0494981 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.016522834 = queryNorm
              0.57272243 = fieldWeight in 3184, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.021840652 = weight(abstract_txt:collection in 3184) [ClassicSimilarity], result of:
            0.021840652 = score(doc=3184,freq=2.0), product of:
              0.08495452 = queryWeight, product of:
                1.1048362 = boost
                4.653761 = idf(docFreq=1119, maxDocs=43254)
                0.016522834 = queryNorm
              0.2570864 = fieldWeight in 3184, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.653761 = idf(docFreq=1119, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.05860807 = weight(abstract_txt:works in 3184) [ClassicSimilarity], result of:
            0.05860807 = score(doc=3184,freq=7.0), product of:
              0.10805007 = queryWeight, product of:
                1.2459975 = boost
                5.2483563 = idf(docFreq=617, maxDocs=43254)
                0.016522834 = queryNorm
              0.54241586 = fieldWeight in 3184, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.2483563 = idf(docFreq=617, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.06797519 = weight(abstract_txt:classics in 3184) [ClassicSimilarity], result of:
            0.06797519 = score(doc=3184,freq=1.0), product of:
              0.19932234 = queryWeight, product of:
                1.3817741 = boost
                8.730406 = idf(docFreq=18, maxDocs=43254)
                0.016522834 = queryNorm
              0.3410315 = fieldWeight in 3184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.730406 = idf(docFreq=18, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.044801354 = weight(abstract_txt:work in 3184) [ClassicSimilarity], result of:
            0.044801354 = score(doc=3184,freq=10.0), product of:
              0.09509619 = queryWeight, product of:
                1.5090742 = boost
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.016522834 = queryNorm
              0.4711162 = fieldWeight in 3184, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.02192349 = weight(abstract_txt:that in 3184) [ClassicSimilarity], result of:
            0.02192349 = score(doc=3184,freq=10.0), product of:
              0.074402146 = queryWeight, product of:
                1.8877164 = boost
                2.3854163 = idf(docFreq=10822, maxDocs=43254)
                0.016522834 = queryNorm
              0.29466206 = fieldWeight in 3184, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                2.3854163 = idf(docFreq=10822, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.03140598 = weight(abstract_txt:cataloging in 3184) [ClassicSimilarity], result of:
            0.03140598 = score(doc=3184,freq=1.0), product of:
              0.1616754 = queryWeight, product of:
                1.9676642 = boost
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.016522834 = queryNorm
              0.19425331 = fieldWeight in 3184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.14791632 = weight(abstract_txt:frbrized in 3184) [ClassicSimilarity], result of:
            0.14791632 = score(doc=3184,freq=1.0), product of:
              0.38314527 = queryWeight, product of:
                2.3463154 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.016522834 = queryNorm
              0.38605803 = fieldWeight in 3184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.18813652 = weight(abstract_txt:perseus in 3184) [ClassicSimilarity], result of:
            0.18813652 = score(doc=3184,freq=1.0), product of:
              0.4950485 = queryWeight, product of:
                3.0796254 = boost
                9.728935 = idf(docFreq=6, maxDocs=43254)
                0.016522834 = queryNorm
              0.38003653 = fieldWeight in 3184, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.728935 = idf(docFreq=6, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.19846612 = weight(abstract_txt:catalog in 3184) [ClassicSimilarity], result of:
            0.19846612 = score(doc=3184,freq=9.0), product of:
              0.31073186 = queryWeight, product of:
                3.450499 = boost
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.016522834 = queryNorm
              0.63870543 = fieldWeight in 3184, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
          0.26587528 = weight(abstract_txt:frbr in 3184) [ClassicSimilarity], result of:
            0.26587528 = score(doc=3184,freq=5.0), product of:
              0.4777366 = queryWeight, product of:
                4.537948 = boost
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.016522834 = queryNorm
              0.55653113 = fieldWeight in 3184, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.0390625 = fieldNorm(doc=3184)
        0.56 = coord(14/25)
    
  2. Bowen, J.: FRBR : coming soon to your library? (2005) 0.30
    0.30249387 = sum of:
      0.30249387 = product of:
        0.84026074 = sum of:
          0.04122488 = weight(abstract_txt:entity in 1248) [ClassicSimilarity], result of:
            0.04122488 = score(doc=1248,freq=1.0), product of:
              0.10439554 = queryWeight, product of:
                6.318259 = idf(docFreq=211, maxDocs=43254)
                0.016522834 = queryNorm
              0.39489117 = fieldWeight in 1248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.318259 = idf(docFreq=211, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.023621311 = weight(abstract_txt:library in 1248) [ClassicSimilarity], result of:
            0.023621311 = score(doc=1248,freq=5.0), product of:
              0.053063802 = queryWeight, product of:
                1.0082616 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.016522834 = queryNorm
              0.44514924 = fieldWeight in 1248, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.046717472 = weight(abstract_txt:expression in 1248) [ClassicSimilarity], result of:
            0.046717472 = score(doc=1248,freq=1.0), product of:
              0.11347371 = queryWeight, product of:
                1.0425735 = boost
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.016522834 = queryNorm
              0.41170305 = fieldWeight in 1248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.029952757 = weight(abstract_txt:records in 1248) [ClassicSimilarity], result of:
            0.029952757 = score(doc=1248,freq=2.0), product of:
              0.076657385 = queryWeight, product of:
                1.0494981 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.016522834 = queryNorm
              0.39073545 = fieldWeight in 1248, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.021041583 = weight(abstract_txt:model in 1248) [ClassicSimilarity], result of:
            0.021041583 = score(doc=1248,freq=1.0), product of:
              0.0840049 = queryWeight, product of:
                1.2686048 = boost
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.016522834 = queryNorm
              0.2504804 = fieldWeight in 1248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.022667892 = weight(abstract_txt:work in 1248) [ClassicSimilarity], result of:
            0.022667892 = score(doc=1248,freq=1.0), product of:
              0.09509619 = queryWeight, product of:
                1.5090742 = boost
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.016522834 = queryNorm
              0.23836803 = fieldWeight in 1248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.011092505 = weight(abstract_txt:that in 1248) [ClassicSimilarity], result of:
            0.011092505 = score(doc=1248,freq=1.0), product of:
              0.074402146 = queryWeight, product of:
                1.8877164 = boost
                2.3854163 = idf(docFreq=10822, maxDocs=43254)
                0.016522834 = queryNorm
              0.14908852 = fieldWeight in 1248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.3854163 = idf(docFreq=10822, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.1058486 = weight(abstract_txt:catalog in 1248) [ClassicSimilarity], result of:
            0.1058486 = score(doc=1248,freq=1.0), product of:
              0.31073186 = queryWeight, product of:
                3.450499 = boost
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.016522834 = queryNorm
              0.3406429 = fieldWeight in 1248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
          0.53809375 = weight(abstract_txt:frbr in 1248) [ClassicSimilarity], result of:
            0.53809375 = score(doc=1248,freq=8.0), product of:
              0.4777366 = queryWeight, product of:
                4.537948 = boost
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.016522834 = queryNorm
              1.1263398 = fieldWeight in 1248, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.0625 = fieldNorm(doc=1248)
        0.36 = coord(9/25)
    
  3. Smiraglia, R.P.: Be careful what you wish for : lacunae in the FRBR family of models (2012) 0.30
    0.29661003 = sum of:
      0.29661003 = product of:
        1.0593215 = sum of:
          0.061837316 = weight(abstract_txt:entity in 3372) [ClassicSimilarity], result of:
            0.061837316 = score(doc=3372,freq=1.0), product of:
              0.10439554 = queryWeight, product of:
                6.318259 = idf(docFreq=211, maxDocs=43254)
                0.016522834 = queryNorm
              0.5923368 = fieldWeight in 3372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.318259 = idf(docFreq=211, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
          0.015845656 = weight(abstract_txt:library in 3372) [ClassicSimilarity], result of:
            0.015845656 = score(doc=3372,freq=1.0), product of:
              0.053063802 = queryWeight, product of:
                1.0082616 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.016522834 = queryNorm
              0.2986152 = fieldWeight in 3372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
          0.070076205 = weight(abstract_txt:expression in 3372) [ClassicSimilarity], result of:
            0.070076205 = score(doc=3372,freq=1.0), product of:
              0.11347371 = queryWeight, product of:
                1.0425735 = boost
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.016522834 = queryNorm
              0.61755455 = fieldWeight in 3372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
          0.053164247 = weight(abstract_txt:works in 3372) [ClassicSimilarity], result of:
            0.053164247 = score(doc=3372,freq=1.0), product of:
              0.10805007 = queryWeight, product of:
                1.2459975 = boost
                5.2483563 = idf(docFreq=617, maxDocs=43254)
                0.016522834 = queryNorm
              0.49203342 = fieldWeight in 3372, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2483563 = idf(docFreq=617, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
          0.063124746 = weight(abstract_txt:model in 3372) [ClassicSimilarity], result of:
            0.063124746 = score(doc=3372,freq=4.0), product of:
              0.0840049 = queryWeight, product of:
                1.2686048 = boost
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.016522834 = queryNorm
              0.75144124 = fieldWeight in 3372, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
          0.22453877 = weight(abstract_txt:catalog in 3372) [ClassicSimilarity], result of:
            0.22453877 = score(doc=3372,freq=2.0), product of:
              0.31073186 = queryWeight, product of:
                3.450499 = boost
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.016522834 = queryNorm
              0.7226127 = fieldWeight in 3372, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
          0.5707346 = weight(abstract_txt:frbr in 3372) [ClassicSimilarity], result of:
            0.5707346 = score(doc=3372,freq=4.0), product of:
              0.4777366 = queryWeight, product of:
                4.537948 = boost
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.016522834 = queryNorm
              1.1946638 = fieldWeight in 3372, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.09375 = fieldNorm(doc=3372)
        0.28 = coord(7/25)
    
  4. Layne, S.S.: Functional Requirements for Bibliographic Records (FRBR) (2009) 0.29
    0.28549948 = sum of:
      0.28549948 = product of:
        0.7930541 = sum of:
          0.04122488 = weight(abstract_txt:entity in 241) [ClassicSimilarity], result of:
            0.04122488 = score(doc=241,freq=1.0), product of:
              0.10439554 = queryWeight, product of:
                6.318259 = idf(docFreq=211, maxDocs=43254)
                0.016522834 = queryNorm
              0.39489117 = fieldWeight in 241, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.318259 = idf(docFreq=211, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.04141069 = weight(abstract_txt:obtain in 241) [ClassicSimilarity], result of:
            0.04141069 = score(doc=241,freq=1.0), product of:
              0.10470899 = queryWeight, product of:
                1.0015001 = boost
                6.3277373 = idf(docFreq=209, maxDocs=43254)
                0.016522834 = queryNorm
              0.39548358 = fieldWeight in 241, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3277373 = idf(docFreq=209, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.046717472 = weight(abstract_txt:expression in 241) [ClassicSimilarity], result of:
            0.046717472 = score(doc=241,freq=1.0), product of:
              0.11347371 = queryWeight, product of:
                1.0425735 = boost
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.016522834 = queryNorm
              0.41170305 = fieldWeight in 241, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.587249 = idf(docFreq=161, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.021179799 = weight(abstract_txt:records in 241) [ClassicSimilarity], result of:
            0.021179799 = score(doc=241,freq=1.0), product of:
              0.076657385 = queryWeight, product of:
                1.0494981 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.016522834 = queryNorm
              0.2762917 = fieldWeight in 241, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.04705041 = weight(abstract_txt:model in 241) [ClassicSimilarity], result of:
            0.04705041 = score(doc=241,freq=5.0), product of:
              0.0840049 = queryWeight, product of:
                1.2686048 = boost
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.016522834 = queryNorm
              0.56009126 = fieldWeight in 241, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.022667892 = weight(abstract_txt:work in 241) [ClassicSimilarity], result of:
            0.022667892 = score(doc=241,freq=1.0), product of:
              0.09509619 = queryWeight, product of:
                1.5090742 = boost
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.016522834 = queryNorm
              0.23836803 = fieldWeight in 241, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.019212782 = weight(abstract_txt:that in 241) [ClassicSimilarity], result of:
            0.019212782 = score(doc=241,freq=3.0), product of:
              0.074402146 = queryWeight, product of:
                1.8877164 = boost
                2.3854163 = idf(docFreq=10822, maxDocs=43254)
                0.016522834 = queryNorm
              0.25822887 = fieldWeight in 241, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.3854163 = idf(docFreq=10822, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.05024957 = weight(abstract_txt:cataloging in 241) [ClassicSimilarity], result of:
            0.05024957 = score(doc=241,freq=1.0), product of:
              0.1616754 = queryWeight, product of:
                1.9676642 = boost
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.016522834 = queryNorm
              0.3108053 = fieldWeight in 241, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
          0.5033406 = weight(abstract_txt:frbr in 241) [ClassicSimilarity], result of:
            0.5033406 = score(doc=241,freq=7.0), product of:
              0.4777366 = queryWeight, product of:
                4.537948 = boost
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.016522834 = queryNorm
              1.0535944 = fieldWeight in 241, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.0625 = fieldNorm(doc=241)
        0.36 = coord(9/25)
    
  5. Petrucciani, A.: From the FRBR model to the Italian Cataloguing Code (and vice versa?) (2012) 0.28
    0.27821267 = sum of:
      0.27821267 = product of:
        0.8694146 = sum of:
          0.015845656 = weight(abstract_txt:library in 3385) [ClassicSimilarity], result of:
            0.015845656 = score(doc=3385,freq=1.0), product of:
              0.053063802 = queryWeight, product of:
                1.0082616 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.016522834 = queryNorm
              0.2986152 = fieldWeight in 3385, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.031769697 = weight(abstract_txt:records in 3385) [ClassicSimilarity], result of:
            0.031769697 = score(doc=3385,freq=1.0), product of:
              0.076657385 = queryWeight, product of:
                1.0494981 = boost
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.016522834 = queryNorm
              0.41443753 = fieldWeight in 3385, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.420667 = idf(docFreq=1413, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.0751856 = weight(abstract_txt:works in 3385) [ClassicSimilarity], result of:
            0.0751856 = score(doc=3385,freq=2.0), product of:
              0.10805007 = queryWeight, product of:
                1.2459975 = boost
                5.2483563 = idf(docFreq=617, maxDocs=43254)
                0.016522834 = queryNorm
              0.6958403 = fieldWeight in 3385, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2483563 = idf(docFreq=617, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.031562373 = weight(abstract_txt:model in 3385) [ClassicSimilarity], result of:
            0.031562373 = score(doc=3385,freq=1.0), product of:
              0.0840049 = queryWeight, product of:
                1.2686048 = boost
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.016522834 = queryNorm
              0.37572062 = fieldWeight in 3385, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0076866 = idf(docFreq=2136, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.048085857 = weight(abstract_txt:work in 3385) [ClassicSimilarity], result of:
            0.048085857 = score(doc=3385,freq=2.0), product of:
              0.09509619 = queryWeight, product of:
                1.5090742 = boost
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.016522834 = queryNorm
              0.50565493 = fieldWeight in 3385, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.8138885 = idf(docFreq=2593, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.10659543 = weight(abstract_txt:cataloging in 3385) [ClassicSimilarity], result of:
            0.10659543 = score(doc=3385,freq=2.0), product of:
              0.1616754 = queryWeight, product of:
                1.9676642 = boost
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.016522834 = queryNorm
              0.65931755 = fieldWeight in 3385, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9728847 = idf(docFreq=813, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.27500272 = weight(abstract_txt:catalog in 3385) [ClassicSimilarity], result of:
            0.27500272 = score(doc=3385,freq=3.0), product of:
              0.31073186 = queryWeight, product of:
                3.450499 = boost
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.016522834 = queryNorm
              0.8850162 = fieldWeight in 3385, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.4502864 = idf(docFreq=504, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
          0.2853673 = weight(abstract_txt:frbr in 3385) [ClassicSimilarity], result of:
            0.2853673 = score(doc=3385,freq=1.0), product of:
              0.4777366 = queryWeight, product of:
                4.537948 = boost
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.016522834 = queryNorm
              0.5973319 = fieldWeight in 3385, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.37154 = idf(docFreq=200, maxDocs=43254)
                0.09375 = fieldNorm(doc=3385)
        0.32 = coord(8/25)
https://ixtrieve.fh-koeln.de/birds/litie/document/39431
ixtrieve.fh-koeln.de
crawl=CC-MAIN-2021-25
35812
application/http; msgtype=response
sha1:KBLLW47VBQI5ZASQMQZ3FMW4UPJHDD4L
<urn:uuid:f4aeffb2-e656-4312-83c7-41d077f65582>
2021-06-15T16:31:22Z
139.6.160.6
application/xhtml+xml
sha1:L5GHVIM5R63O3DXFSP4GKT4EQX6NBUWJ
<urn:uuid:de96cded-18bb-4e5f-9e62-1943da48a980>
https://ixtrieve.fh-koeln.de/birds/litie/document/39431
response
<urn:uuid:5faec96f-2ec2-4d1f-91a7-a524fea7d45b>
isPartOf: CC-MAIN-2021-25
publisher: Common Crawl
description: Wide crawl of the web for June 2021
operator: Common Crawl Admin (info@commoncrawl.org)
hostname: ip-10-67-67-176.ec2.internal
software: Apache Nutch 1.18 (modified, https://github.com/commoncrawl/nutch/)
robots: checked via crawler-commons 1.2-SNAPSHOT (https://github.com/crawler-commons/crawler-commons)
format: WARC File Format 1.1
conformsTo: https://iipc.github.io/warc-specifications/specifications/warc-format/warc-1.1/