Document (#43042)

Author
Isaac, A.
Raemy, J.A.
Meijers, E.
Valk, S. De
Freire, N.
Title
Metadata aggregation via linked data : results of the Europeana Common Culture project
Source
https://www.researchgate.net/publication/345762615_Metadata_aggregation_via_linked_data_results_of_the_Europeana_Common_Culture_project
Year
2020
Abstract
Digital cultural heritage resources are widely available on the web through the digital libraries of heritage institutions. To address the difficulties of discoverability in cultural heritage, the common practice is metadata aggregation, where centralized efforts like Europeana facilitate discoverability by collecting the resources' metadata. We present the results of the linked data aggregation task conducted within the Europeana Common Culture project, which attempted an innovative approach to aggregation based on linked data made available by cultural heritage institutions. This task ran for one year with participation of eleven organizations, involving the three member roles of the Europeana network: data providers, intermediary aggregators, and the central aggregation hub, Europeana. We report on the challenges that were faced by data providers, the standards and specifications applied, and the resulting aggregated metadata.
Content
Vgl.: DOI: 10.5281/zenodo.4062454.
Theme
Semantische Interoperabilität
Object
Europeana
Area
Museen

Similar documents (author)

  1. Freire, N.; Charles, V.; Isaac, A.: Subject information and multilingualism in European bibliographic datasets : experiences with Universal Decimal Classification (2015) 4.91
    4.909509 = sum of:
      4.909509 = sum of:
        1.962433 = weight(author_txt:isaac in 3754) [ClassicSimilarity], result of:
          1.962433 = score(doc=3754,freq=1.0), product of:
            0.60636836 = queryWeight, product of:
              8.630322 = idf(docFreq=20, maxDocs=43254)
              0.07026022 = queryNorm
            3.236371 = fieldWeight in 3754, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.630322 = idf(docFreq=20, maxDocs=43254)
              0.375 = fieldNorm(doc=3754)
        2.947076 = weight(author_txt:freire in 3754) [ClassicSimilarity], result of:
          2.947076 = score(doc=3754,freq=1.0), product of:
            0.79518384 = queryWeight, product of:
              1.1451583 = boost
              9.883085 = idf(docFreq=5, maxDocs=43254)
              0.07026022 = queryNorm
            3.706157 = fieldWeight in 3754, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              9.883085 = idf(docFreq=5, maxDocs=43254)
              0.375 = fieldNorm(doc=3754)
    
  2. Freire, N.: Linking library data: contributions and role of subject data (2015) 2.46
    2.4558969 = sum of:
      2.4558969 = product of:
        4.9117937 = sum of:
          4.9117937 = weight(author_txt:freire in 3756) [ClassicSimilarity], result of:
            4.9117937 = score(doc=3756,freq=1.0), product of:
              0.79518384 = queryWeight, product of:
                1.1451583 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.07026022 = queryNorm
              6.1769285 = fieldWeight in 3756, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.625 = fieldNorm(doc=3756)
        0.5 = coord(1/2)
    
  3. Borbinha, J.L.; Freire, N.: Deposit collections of digital theses and dissertations (2001) 1.96
    1.9647174 = sum of:
      1.9647174 = product of:
        3.9294348 = sum of:
          3.9294348 = weight(author_txt:freire in 1018) [ClassicSimilarity], result of:
            3.9294348 = score(doc=1018,freq=1.0), product of:
              0.79518384 = queryWeight, product of:
                1.1451583 = boost
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.07026022 = queryNorm
              4.9415426 = fieldWeight in 1018, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.883085 = idf(docFreq=5, maxDocs=43254)
                0.5 = fieldNorm(doc=1018)
        0.5 = coord(1/2)
    
  4. Isaac, A.: After EDLproject : controlled Vocabularies in TELPlus (2007) 1.64
    1.6353607 = sum of:
      1.6353607 = product of:
        3.2707214 = sum of:
          3.2707214 = weight(author_txt:isaac in 2117) [ClassicSimilarity], result of:
            3.2707214 = score(doc=2117,freq=1.0), product of:
              0.60636836 = queryWeight, product of:
                8.630322 = idf(docFreq=20, maxDocs=43254)
                0.07026022 = queryNorm
              5.3939514 = fieldWeight in 2117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.630322 = idf(docFreq=20, maxDocs=43254)
                0.625 = fieldNorm(doc=2117)
        0.5 = coord(1/2)
    
  5. Isaac, A.: Aligning thesauri for an integrated access to Cultural Heritage Resources (2007) 1.64
    1.6353607 = sum of:
      1.6353607 = product of:
        3.2707214 = sum of:
          3.2707214 = weight(author_txt:isaac in 2554) [ClassicSimilarity], result of:
            3.2707214 = score(doc=2554,freq=1.0), product of:
              0.60636836 = queryWeight, product of:
                8.630322 = idf(docFreq=20, maxDocs=43254)
                0.07026022 = queryNorm
              5.3939514 = fieldWeight in 2554, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.630322 = idf(docFreq=20, maxDocs=43254)
                0.625 = fieldNorm(doc=2554)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. Kollia, I.; Tzouvaras, V.; Drosopoulos, N.; Stamou, G.: ¬A systemic approach for effective semantic access to cultural content (2012) 0.57
    0.5743512 = sum of:
      0.5743512 = product of:
        1.3053436 = sum of:
          0.018534739 = weight(abstract_txt:digital in 1595) [ClassicSimilarity], result of:
            0.018534739 = score(doc=1595,freq=1.0), product of:
              0.06798166 = queryWeight, product of:
                1.2358248 = boost
                4.3622913 = idf(docFreq=1498, maxDocs=43254)
                0.012610149 = queryNorm
              0.2726432 = fieldWeight in 1595, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3622913 = idf(docFreq=1498, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.11647307 = weight(abstract_txt:aggregators in 1595) [ClassicSimilarity], result of:
            0.11647307 = score(doc=1595,freq=2.0), product of:
              0.14583592 = queryWeight, product of:
                1.2799066 = boost
                9.035788 = idf(docFreq=13, maxDocs=43254)
                0.012610149 = queryNorm
              0.7986583 = fieldWeight in 1595, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.035788 = idf(docFreq=13, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.035914846 = weight(abstract_txt:institutions in 1595) [ClassicSimilarity], result of:
            0.035914846 = score(doc=1595,freq=1.0), product of:
              0.10566151 = queryWeight, product of:
                1.5407048 = boost
                5.4384756 = idf(docFreq=510, maxDocs=43254)
                0.012610149 = queryNorm
              0.33990473 = fieldWeight in 1595, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4384756 = idf(docFreq=510, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.05900783 = weight(abstract_txt:providers in 1595) [ClassicSimilarity], result of:
            0.05900783 = score(doc=1595,freq=1.0), product of:
              0.14712074 = queryWeight, product of:
                1.8180171 = boost
                6.41735 = idf(docFreq=191, maxDocs=43254)
                0.012610149 = queryNorm
              0.40108436 = fieldWeight in 1595, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.41735 = idf(docFreq=191, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.037416995 = weight(abstract_txt:common in 1595) [ClassicSimilarity], result of:
            0.037416995 = score(doc=1595,freq=1.0), product of:
              0.124301724 = queryWeight, product of:
                2.0466578 = boost
                4.81628 = idf(docFreq=951, maxDocs=43254)
                0.012610149 = queryNorm
              0.3010175 = fieldWeight in 1595, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.81628 = idf(docFreq=951, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.11805238 = weight(abstract_txt:cultural in 1595) [ClassicSimilarity], result of:
            0.11805238 = score(doc=1595,freq=5.0), product of:
              0.15637155 = queryWeight, product of:
                2.2955434 = boost
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.012610149 = queryNorm
              0.75494796 = fieldWeight in 1595, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.036642596 = weight(abstract_txt:data in 1595) [ClassicSimilarity], result of:
            0.036642596 = score(doc=1595,freq=3.0), product of:
              0.10077 = queryWeight, product of:
                2.379012 = boost
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.012610149 = queryNorm
              0.36362606 = fieldWeight in 1595, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.058800526 = weight(abstract_txt:linked in 1595) [ClassicSimilarity], result of:
            0.058800526 = score(doc=1595,freq=1.0), product of:
              0.16801654 = queryWeight, product of:
                2.3794832 = boost
                5.5994987 = idf(docFreq=434, maxDocs=43254)
                0.012610149 = queryNorm
              0.34996867 = fieldWeight in 1595, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5994987 = idf(docFreq=434, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.05259322 = weight(abstract_txt:metadata in 1595) [ClassicSimilarity], result of:
            0.05259322 = score(doc=1595,freq=1.0), product of:
              0.17167115 = queryWeight, product of:
                2.777312 = boost
                4.9017644 = idf(docFreq=873, maxDocs=43254)
                0.012610149 = queryNorm
              0.30636027 = fieldWeight in 1595, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9017644 = idf(docFreq=873, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.2186311 = weight(abstract_txt:heritage in 1595) [ClassicSimilarity], result of:
            0.2186311 = score(doc=1595,freq=3.0), product of:
              0.30773604 = queryWeight, product of:
                3.718478 = boost
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.012610149 = queryNorm
              0.7104501 = fieldWeight in 1595, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
          0.55327636 = weight(abstract_txt:europeana in 1595) [ClassicSimilarity], result of:
            0.55327636 = score(doc=1595,freq=4.0), product of:
              0.55931383 = queryWeight, product of:
                5.604783 = boost
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.012610149 = queryNorm
              0.9892056 = fieldWeight in 1595, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.0625 = fieldNorm(doc=1595)
        0.44 = coord(11/25)
    
  2. Manguinhas, H.; Charles, V.; Isaac, A.; Miles, T.; Lima, A.; Neroulidis, A.; Ginouves, V.; Atsidis, D.; Hildebrand, M.; Brinkerink, M.; Gordea, S.: Linking subject labels in cultural heritage metadata to MIMO vocabulary using CultuurLink (2016) 0.52
    0.5220714 = sum of:
      0.5220714 = product of:
        1.6314733 = sum of:
          0.07910885 = weight(abstract_txt:aggregated in 4572) [ClassicSimilarity], result of:
            0.07910885 = score(doc=4572,freq=1.0), product of:
              0.097764716 = queryWeight, product of:
                1.0479417 = boost
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.012610149 = queryNorm
              0.80917585 = fieldWeight in 4572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.398179 = idf(docFreq=71, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          0.029500306 = weight(abstract_txt:resources in 4572) [ClassicSimilarity], result of:
            0.029500306 = score(doc=4572,freq=1.0), product of:
              0.06381554 = queryWeight, product of:
                1.1973586 = boost
                4.226511 = idf(docFreq=1716, maxDocs=43254)
                0.012610149 = queryNorm
              0.46227464 = fieldWeight in 4572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.226511 = idf(docFreq=1716, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          0.032919522 = weight(abstract_txt:project in 4572) [ClassicSimilarity], result of:
            0.032919522 = score(doc=4572,freq=1.0), product of:
              0.068655886 = queryWeight, product of:
                1.241938 = boost
                4.38387 = idf(docFreq=1466, maxDocs=43254)
                0.012610149 = queryNorm
              0.4794858 = fieldWeight in 4572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.38387 = idf(docFreq=1466, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          0.1032637 = weight(abstract_txt:providers in 4572) [ClassicSimilarity], result of:
            0.1032637 = score(doc=4572,freq=1.0), product of:
              0.14712074 = queryWeight, product of:
                1.8180171 = boost
                6.41735 = idf(docFreq=191, maxDocs=43254)
                0.012610149 = queryNorm
              0.7018976 = fieldWeight in 4572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.41735 = idf(docFreq=191, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          0.0923906 = weight(abstract_txt:cultural in 4572) [ClassicSimilarity], result of:
            0.0923906 = score(doc=4572,freq=1.0), product of:
              0.15637155 = queryWeight, product of:
                2.2955434 = boost
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.012610149 = queryNorm
              0.5908402 = fieldWeight in 4572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          0.052357476 = weight(abstract_txt:data in 4572) [ClassicSimilarity], result of:
            0.052357476 = score(doc=4572,freq=2.0), product of:
              0.10077 = queryWeight, product of:
                2.379012 = boost
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.012610149 = queryNorm
              0.51957405 = fieldWeight in 4572, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          0.15941472 = weight(abstract_txt:metadata in 4572) [ClassicSimilarity], result of:
            0.15941472 = score(doc=4572,freq=3.0), product of:
              0.17167115 = queryWeight, product of:
                2.777312 = boost
                4.9017644 = idf(docFreq=873, maxDocs=43254)
                0.012610149 = queryNorm
              0.9286052 = fieldWeight in 4572, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.9017644 = idf(docFreq=873, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
          1.0825181 = weight(abstract_txt:europeana in 4572) [ClassicSimilarity], result of:
            1.0825181 = score(doc=4572,freq=5.0), product of:
              0.55931383 = queryWeight, product of:
                5.604783 = boost
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.012610149 = queryNorm
              1.9354396 = fieldWeight in 4572, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.109375 = fieldNorm(doc=4572)
        0.32 = coord(8/25)
    
  3. Boer, V. de; Wielemaker, J.; Gent, J. van; Hildebrand, M.; Isaac, A.; Ossenbruggen, J. van; Schreiber, G.: Supporting linked data production for cultural heritage institutes : the Amsterdam Museum case study (2012) 0.39
    0.3924384 = sum of:
      0.3924384 = product of:
        1.2263701 = sum of:
          0.10294863 = weight(abstract_txt:aggregators in 1730) [ClassicSimilarity], result of:
            0.10294863 = score(doc=1730,freq=1.0), product of:
              0.14583592 = queryWeight, product of:
                1.2799066 = boost
                9.035788 = idf(docFreq=13, maxDocs=43254)
                0.012610149 = queryNorm
              0.70592093 = fieldWeight in 1730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.035788 = idf(docFreq=13, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.046771243 = weight(abstract_txt:common in 1730) [ClassicSimilarity], result of:
            0.046771243 = score(doc=1730,freq=1.0), product of:
              0.124301724 = queryWeight, product of:
                2.0466578 = boost
                4.81628 = idf(docFreq=951, maxDocs=43254)
                0.012610149 = queryNorm
              0.37627187 = fieldWeight in 1730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.81628 = idf(docFreq=951, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.11430372 = weight(abstract_txt:cultural in 1730) [ClassicSimilarity], result of:
            0.11430372 = score(doc=1730,freq=3.0), product of:
              0.15637155 = queryWeight, product of:
                2.2955434 = boost
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.012610149 = queryNorm
              0.7309752 = fieldWeight in 1730, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.06477558 = weight(abstract_txt:data in 1730) [ClassicSimilarity], result of:
            0.06477558 = score(doc=1730,freq=6.0), product of:
              0.10077 = queryWeight, product of:
                2.379012 = boost
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.012610149 = queryNorm
              0.64280623 = fieldWeight in 1730, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.14700131 = weight(abstract_txt:linked in 1730) [ClassicSimilarity], result of:
            0.14700131 = score(doc=1730,freq=4.0), product of:
              0.16801654 = queryWeight, product of:
                2.3794832 = boost
                5.5994987 = idf(docFreq=434, maxDocs=43254)
                0.012610149 = queryNorm
              0.8749217 = fieldWeight in 1730, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.5994987 = idf(docFreq=434, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.13148305 = weight(abstract_txt:metadata in 1730) [ClassicSimilarity], result of:
            0.13148305 = score(doc=1730,freq=4.0), product of:
              0.17167115 = queryWeight, product of:
                2.777312 = boost
                4.9017644 = idf(docFreq=873, maxDocs=43254)
                0.012610149 = queryNorm
              0.7659007 = fieldWeight in 1730, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.9017644 = idf(docFreq=873, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.27328888 = weight(abstract_txt:heritage in 1730) [ClassicSimilarity], result of:
            0.27328888 = score(doc=1730,freq=3.0), product of:
              0.30773604 = queryWeight, product of:
                3.718478 = boost
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.012610149 = queryNorm
              0.88806266 = fieldWeight in 1730, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
          0.34579772 = weight(abstract_txt:europeana in 1730) [ClassicSimilarity], result of:
            0.34579772 = score(doc=1730,freq=1.0), product of:
              0.55931383 = queryWeight, product of:
                5.604783 = boost
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.012610149 = queryNorm
              0.61825347 = fieldWeight in 1730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.078125 = fieldNorm(doc=1730)
        0.32 = coord(8/25)
    
  4. Gradmann, S.: Knowledge = Information in context : on the importance of semantic contextualisation in Europeana (2010) 0.32
    0.32476464 = sum of:
      0.32476464 = product of:
        1.0148895 = sum of:
          0.024077332 = weight(abstract_txt:digital in 476) [ClassicSimilarity], result of:
            0.024077332 = score(doc=476,freq=3.0), product of:
              0.06798166 = queryWeight, product of:
                1.2358248 = boost
                4.3622913 = idf(docFreq=1498, maxDocs=43254)
                0.012610149 = queryNorm
              0.35417393 = fieldWeight in 476, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3622913 = idf(docFreq=1498, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.014108366 = weight(abstract_txt:project in 476) [ClassicSimilarity], result of:
            0.014108366 = score(doc=476,freq=1.0), product of:
              0.068655886 = queryWeight, product of:
                1.241938 = boost
                4.38387 = idf(docFreq=1466, maxDocs=43254)
                0.012610149 = queryNorm
              0.20549391 = fieldWeight in 476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.38387 = idf(docFreq=1466, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.050930083 = weight(abstract_txt:culture in 476) [ClassicSimilarity], result of:
            0.050930083 = score(doc=476,freq=2.0), product of:
              0.12823293 = queryWeight, product of:
                1.6973085 = boost
                5.9912653 = idf(docFreq=293, maxDocs=43254)
                0.012610149 = queryNorm
              0.39716852 = fieldWeight in 476, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9912653 = idf(docFreq=293, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.055997163 = weight(abstract_txt:cultural in 476) [ClassicSimilarity], result of:
            0.055997163 = score(doc=476,freq=2.0), product of:
              0.15637155 = queryWeight, product of:
                2.2955434 = boost
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.012610149 = queryNorm
              0.35810328 = fieldWeight in 476, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.022438917 = weight(abstract_txt:data in 476) [ClassicSimilarity], result of:
            0.022438917 = score(doc=476,freq=2.0), product of:
              0.10077 = queryWeight, product of:
                2.379012 = boost
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.012610149 = queryNorm
              0.22267458 = fieldWeight in 476, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.09467005 = weight(abstract_txt:heritage in 476) [ClassicSimilarity], result of:
            0.09467005 = score(doc=476,freq=1.0), product of:
              0.30773604 = queryWeight, product of:
                3.718478 = boost
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.012610149 = queryNorm
              0.30763394 = fieldWeight in 476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.1658294 = weight(abstract_txt:aggregation in 476) [ClassicSimilarity], result of:
            0.1658294 = score(doc=476,freq=1.0), product of:
              0.48170486 = queryWeight, product of:
                5.2014155 = boost
                7.3441114 = idf(docFreq=75, maxDocs=43254)
                0.012610149 = queryNorm
              0.3442552 = fieldWeight in 476, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3441114 = idf(docFreq=75, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
          0.58683825 = weight(abstract_txt:europeana in 476) [ClassicSimilarity], result of:
            0.58683825 = score(doc=476,freq=8.0), product of:
              0.55931383 = queryWeight, product of:
                5.604783 = boost
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.012610149 = queryNorm
              1.049211 = fieldWeight in 476, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.046875 = fieldNorm(doc=476)
        0.32 = coord(8/25)
    
  5. Doerr, M.; Gradmann, S.; Hennicke, S.; Isaac, A.; Meghini, C.; Van de Sompel, H.: ¬The Europeana Data Model (EDM) (2010) 0.32
    0.31735948 = sum of:
      0.31735948 = product of:
        1.1334267 = sum of:
          0.04489356 = weight(abstract_txt:institutions in 432) [ClassicSimilarity], result of:
            0.04489356 = score(doc=432,freq=1.0), product of:
              0.10566151 = queryWeight, product of:
                1.5407048 = boost
                5.4384756 = idf(docFreq=510, maxDocs=43254)
                0.012610149 = queryNorm
              0.42488092 = fieldWeight in 432, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4384756 = idf(docFreq=510, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
          0.046771243 = weight(abstract_txt:common in 432) [ClassicSimilarity], result of:
            0.046771243 = score(doc=432,freq=1.0), product of:
              0.124301724 = queryWeight, product of:
                2.0466578 = boost
                4.81628 = idf(docFreq=951, maxDocs=43254)
                0.012610149 = queryNorm
              0.37627187 = fieldWeight in 432, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.81628 = idf(docFreq=951, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
          0.06599329 = weight(abstract_txt:cultural in 432) [ClassicSimilarity], result of:
            0.06599329 = score(doc=432,freq=1.0), product of:
              0.15637155 = queryWeight, product of:
                2.2955434 = boost
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.012610149 = queryNorm
              0.42202875 = fieldWeight in 432, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.401968 = idf(docFreq=529, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
          0.052889038 = weight(abstract_txt:data in 432) [ClassicSimilarity], result of:
            0.052889038 = score(doc=432,freq=4.0), product of:
              0.10077 = queryWeight, product of:
                2.379012 = boost
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.012610149 = queryNorm
              0.52484906 = fieldWeight in 432, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.3590338 = idf(docFreq=4087, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
          0.073500656 = weight(abstract_txt:linked in 432) [ClassicSimilarity], result of:
            0.073500656 = score(doc=432,freq=1.0), product of:
              0.16801654 = queryWeight, product of:
                2.3794832 = boost
                5.5994987 = idf(docFreq=434, maxDocs=43254)
                0.012610149 = queryNorm
              0.43746084 = fieldWeight in 432, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5994987 = idf(docFreq=434, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
          0.1577834 = weight(abstract_txt:heritage in 432) [ClassicSimilarity], result of:
            0.1577834 = score(doc=432,freq=1.0), product of:
              0.30773604 = queryWeight, product of:
                3.718478 = boost
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.012610149 = queryNorm
              0.5127232 = fieldWeight in 432, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.562857 = idf(docFreq=165, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
          0.69159544 = weight(abstract_txt:europeana in 432) [ClassicSimilarity], result of:
            0.69159544 = score(doc=432,freq=4.0), product of:
              0.55931383 = queryWeight, product of:
                5.604783 = boost
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.012610149 = queryNorm
              1.2365069 = fieldWeight in 432, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.913645 = idf(docFreq=42, maxDocs=43254)
                0.078125 = fieldNorm(doc=432)
        0.28 = coord(7/25)