Document (#31280)

Author

Wisser, K.M.
O'Brien Roper, J.

Title

Maximizing metadata : exploring the EAD-MARC relationship

Source

Library resources and technical services. 47(2003) no.2, S.71-76

Year

2003

Abstract

Encoded Archival Description (EAD) has provided a new way to approach manuscript and archival collection representation. A review of previous representational practices and problems highlights the benefits of using EAD. This new approach should be considered a partner rather than an adversary in the access providing process. Technological capabilities now allow for multiple metadata schemas to be employed in the creation of the finding aid. Crosswalks allow for MARC records to be generated from the detailed encoding of an EAD finding aid. In the process of creating these crosswalks and detailed encoding, EAD has generated more changes in traditional processes and procedures than originally imagined. The North Carolina State University (NCSU) Libraries sought to test the process of crosswalking EAD to MARC, investigating how this process used technology as well as changed physical procedures. By creating a complex and indepth EAD template for finding aids, with accompanying related encoding analogs embedded within the element structure, MARC records were generated that required minor editing and revision for inclusion in the NCSU Libraries OPAC. The creation of this bridge between EAD and MARC has stimulated theoretical discussions about the role of collaboration, technology, and expertise in the ongoing struggle to maximize access to our collections. While this study is a only a first attempt at harnessing this potential, a presentation of the tensions, struggles, and successes provides illumination to some of the larger issues facing special collections today.

Theme

Formalerschließung
Metadaten
Datenformate

Object

EAD
MARC

Area

Archive

Similar documents (author)

1. O'Brien, A.: Relevance as an aid to evaluation in OPACs (1990) 5.27

   5.274244 = sum of:
     5.274244 = weight(author_txt:o'brien in 2133) [ClassicSimilarity], result of:
       5.274244 = fieldWeight in 2133, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.43879 = idf(docFreq=25, maxDocs=44218)
         0.625 = fieldNorm(doc=2133)
   

2. O'Brien, A.: Online catalogs : enhancements and developments (1994) 5.27

   5.274244 = sum of:
     5.274244 = weight(author_txt:o'brien in 3730) [ClassicSimilarity], result of:
       5.274244 = fieldWeight in 3730, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.43879 = idf(docFreq=25, maxDocs=44218)
         0.625 = fieldNorm(doc=3730)
   

3. O'Brien, L.: AARNet and libraries (1994) 5.27

   5.274244 = sum of:
     5.274244 = weight(author_txt:o'brien in 607) [ClassicSimilarity], result of:
       5.274244 = fieldWeight in 607, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.43879 = idf(docFreq=25, maxDocs=44218)
         0.625 = fieldNorm(doc=607)
   

4. O'Brien, S.J.: ¬Die Abstammung des Riesenpanda (1988) 5.27

   5.274244 = sum of:
     5.274244 = weight(author_txt:o'brien in 1189) [ClassicSimilarity], result of:
       5.274244 = fieldWeight in 1189, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.43879 = idf(docFreq=25, maxDocs=44218)
         0.625 = fieldNorm(doc=1189)
   

5. O'Brien, D.: ¬An introduction to the theory of knowledge (2006) 5.27

   5.274244 = sum of:
     5.274244 = weight(author_txt:o'brien in 869) [ClassicSimilarity], result of:
       5.274244 = fieldWeight in 869, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.43879 = idf(docFreq=25, maxDocs=44218)
         0.625 = fieldNorm(doc=869)
   

Similar documents (content)

1. Han, M.-J.K.; Ream-Sotomayor, N.E.; Lampron, P.; Kudeki, D.: "Making Metadata Maker" (2016) 0.23

   0.23308894 = sum of:
     0.23308894 = product of:
       0.728403 = sum of:
         0.032550022 = weight(abstract_txt:records in 2883) [ClassicSimilarity], result of:
           0.032550022 = score(doc=2883,freq=1.0), product of:
             0.09427019 = queryWeight, product of:
               1.0697551 = boost
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.01993899 = queryNorm
             0.34528434 = fieldWeight in 2883, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.055142377 = weight(abstract_txt:collections in 2883) [ClassicSimilarity], result of:
           0.055142377 = score(doc=2883,freq=2.0), product of:
             0.10632952 = queryWeight, product of:
               1.1361197 = boost
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.01993899 = queryNorm
             0.5185989 = fieldWeight in 2883, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.13867016 = weight(abstract_txt:metadata in 2883) [ClassicSimilarity], result of:
           0.13867016 = score(doc=2883,freq=10.0), product of:
             0.11499057 = queryWeight, product of:
               1.1814852 = boost
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.01993899 = queryNorm
             1.2059264 = fieldWeight in 2883, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.05154675 = weight(abstract_txt:creation in 2883) [ClassicSimilarity], result of:
           0.05154675 = score(doc=2883,freq=1.0), product of:
             0.12807795 = queryWeight, product of:
               1.2469078 = boost
               5.1515374 = idf(docFreq=695, maxDocs=44218)
               0.01993899 = queryNorm
             0.40246385 = fieldWeight in 2883, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1515374 = idf(docFreq=695, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.06395928 = weight(abstract_txt:creating in 2883) [ClassicSimilarity], result of:
           0.06395928 = score(doc=2883,freq=1.0), product of:
             0.14789128 = queryWeight, product of:
               1.3398879 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.01993899 = queryNorm
             0.43247497 = fieldWeight in 2883, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.050131552 = weight(abstract_txt:process in 2883) [ClassicSimilarity], result of:
           0.050131552 = score(doc=2883,freq=1.0), product of:
             0.1584009 = queryWeight, product of:
               1.9610604 = boost
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.01993899 = queryNorm
             0.3164853 = fieldWeight in 2883, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.17953864 = weight(abstract_txt:encoding in 2883) [ClassicSimilarity], result of:
           0.17953864 = score(doc=2883,freq=1.0), product of:
             0.3368805 = queryWeight, product of:
               2.4767418 = boost
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.01993899 = queryNorm
             0.53294456 = fieldWeight in 2883, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
         0.15686414 = weight(abstract_txt:marc in 2883) [ClassicSimilarity], result of:
           0.15686414 = score(doc=2883,freq=1.0), product of:
             0.36503625 = queryWeight, product of:
               3.3283973 = boost
               5.500443 = idf(docFreq=490, maxDocs=44218)
               0.01993899 = queryNorm
             0.4297221 = fieldWeight in 2883, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.500443 = idf(docFreq=490, maxDocs=44218)
               0.078125 = fieldNorm(doc=2883)
       0.32 = coord(8/25)
   

2. Temmerman, P.: ISAD(G): de definitieve standaard? (1994) 0.19

   0.19045173 = sum of:
     0.19045173 = product of:
       0.6801847 = sum of:
         0.041558087 = weight(abstract_txt:technology in 7797) [ClassicSimilarity], result of:
           0.041558087 = score(doc=7797,freq=1.0), product of:
             0.08865268 = queryWeight, product of:
               1.0373925 = boost
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.01993899 = queryNorm
             0.4687742 = fieldWeight in 7797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
         0.04557003 = weight(abstract_txt:records in 7797) [ClassicSimilarity], result of:
           0.04557003 = score(doc=7797,freq=1.0), product of:
             0.09427019 = queryWeight, product of:
               1.0697551 = boost
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.01993899 = queryNorm
             0.48339808 = fieldWeight in 7797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
         0.07719933 = weight(abstract_txt:collections in 7797) [ClassicSimilarity], result of:
           0.07719933 = score(doc=7797,freq=2.0), product of:
             0.10632952 = queryWeight, product of:
               1.1361197 = boost
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.01993899 = queryNorm
             0.7260385 = fieldWeight in 7797, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
         0.072165444 = weight(abstract_txt:creation in 7797) [ClassicSimilarity], result of:
           0.072165444 = score(doc=7797,freq=1.0), product of:
             0.12807795 = queryWeight, product of:
               1.2469078 = boost
               5.1515374 = idf(docFreq=695, maxDocs=44218)
               0.01993899 = queryNorm
             0.5634494 = fieldWeight in 7797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1515374 = idf(docFreq=695, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
         0.08954299 = weight(abstract_txt:creating in 7797) [ClassicSimilarity], result of:
           0.08954299 = score(doc=7797,freq=1.0), product of:
             0.14789128 = queryWeight, product of:
               1.3398879 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.01993899 = queryNorm
             0.605465 = fieldWeight in 7797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
         0.13453904 = weight(abstract_txt:archival in 7797) [ClassicSimilarity], result of:
           0.13453904 = score(doc=7797,freq=1.0), product of:
             0.19400832 = queryWeight, product of:
               1.5346429 = boost
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.01993899 = queryNorm
             0.6934704 = fieldWeight in 7797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
         0.21960981 = weight(abstract_txt:marc in 7797) [ClassicSimilarity], result of:
           0.21960981 = score(doc=7797,freq=1.0), product of:
             0.36503625 = queryWeight, product of:
               3.3283973 = boost
               5.500443 = idf(docFreq=490, maxDocs=44218)
               0.01993899 = queryNorm
             0.60161096 = fieldWeight in 7797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.500443 = idf(docFreq=490, maxDocs=44218)
               0.109375 = fieldNorm(doc=7797)
       0.28 = coord(7/25)
   

3. Lightle, K.S.; Ridgway, J.S.: Generation of XML records across multiple metadata standards (2003) 0.18

   0.17944147 = sum of:
     0.17944147 = product of:
       0.7476728 = sum of:
         0.09114006 = weight(abstract_txt:records in 2189) [ClassicSimilarity], result of:
           0.09114006 = score(doc=2189,freq=4.0), product of:
             0.09427019 = queryWeight, product of:
               1.0697551 = boost
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.01993899 = queryNorm
             0.96679616 = fieldWeight in 2189, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.109375 = fieldNorm(doc=2189)
         0.08682126 = weight(abstract_txt:metadata in 2189) [ClassicSimilarity], result of:
           0.08682126 = score(doc=2189,freq=2.0), product of:
             0.11499057 = queryWeight, product of:
               1.1814852 = boost
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.01993899 = queryNorm
             0.7550294 = fieldWeight in 2189, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.109375 = fieldNorm(doc=2189)
         0.018541299 = weight(abstract_txt:this in 2189) [ClassicSimilarity], result of:
           0.018541299 = score(doc=2189,freq=1.0), product of:
             0.07025247 = queryWeight, product of:
               1.4601517 = boost
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.01993899 = queryNorm
             0.2639238 = fieldWeight in 2189, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.109375 = fieldNorm(doc=2189)
         0.07018417 = weight(abstract_txt:process in 2189) [ClassicSimilarity], result of:
           0.07018417 = score(doc=2189,freq=1.0), product of:
             0.1584009 = queryWeight, product of:
               1.9610604 = boost
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.01993899 = queryNorm
             0.44307938 = fieldWeight in 2189, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.109375 = fieldNorm(doc=2189)
         0.13325022 = weight(abstract_txt:generated in 2189) [ClassicSimilarity], result of:
           0.13325022 = score(doc=2189,freq=1.0), product of:
             0.22066352 = queryWeight, product of:
               2.0045092 = boost
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.01993899 = queryNorm
             0.6038616 = fieldWeight in 2189, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.109375 = fieldNorm(doc=2189)
         0.34773576 = weight(abstract_txt:crosswalks in 2189) [ClassicSimilarity], result of:
           0.34773576 = score(doc=2189,freq=1.0), product of:
             0.36538813 = queryWeight, product of:
               2.1060777 = boost
               8.701155 = idf(docFreq=19, maxDocs=44218)
               0.01993899 = queryNorm
             0.95168877 = fieldWeight in 2189, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.701155 = idf(docFreq=19, maxDocs=44218)
               0.109375 = fieldNorm(doc=2189)
       0.24 = coord(6/25)
   

4. Woolcott, L.; Payant, A.; Skindelien, S.: Partnering for discoverability : Knitting archival finding aids to digitized material using a low tech digital content linking process (2016) 0.18

   0.17698203 = sum of:
     0.17698203 = product of:
       0.5530689 = sum of:
         0.0441139 = weight(abstract_txt:collections in 3198) [ClassicSimilarity], result of:
           0.0441139 = score(doc=3198,freq=2.0), product of:
             0.10632952 = queryWeight, product of:
               1.1361197 = boost
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.01993899 = queryNorm
             0.41487914 = fieldWeight in 3198, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.04961215 = weight(abstract_txt:metadata in 3198) [ClassicSimilarity], result of:
           0.04961215 = score(doc=3198,freq=2.0), product of:
             0.11499057 = queryWeight, product of:
               1.1814852 = boost
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.01993899 = queryNorm
             0.43144536 = fieldWeight in 3198, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.057387393 = weight(abstract_txt:detailed in 3198) [ClassicSimilarity], result of:
           0.057387393 = score(doc=3198,freq=1.0), product of:
             0.15964593 = queryWeight, product of:
               1.3921181 = boost
               5.7514668 = idf(docFreq=381, maxDocs=44218)
               0.01993899 = queryNorm
             0.35946667 = fieldWeight in 3198, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7514668 = idf(docFreq=381, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.060491253 = weight(abstract_txt:procedures in 3198) [ClassicSimilarity], result of:
           0.060491253 = score(doc=3198,freq=1.0), product of:
             0.16535167 = queryWeight, product of:
               1.4167769 = boost
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.01993899 = queryNorm
             0.36583394 = fieldWeight in 3198, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.853343 = idf(docFreq=344, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.014983632 = weight(abstract_txt:this in 3198) [ClassicSimilarity], result of:
           0.014983632 = score(doc=3198,freq=2.0), product of:
             0.07025247 = queryWeight, product of:
               1.4601517 = boost
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.01993899 = queryNorm
             0.21328263 = fieldWeight in 3198, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.10872395 = weight(abstract_txt:archival in 3198) [ClassicSimilarity], result of:
           0.10872395 = score(doc=3198,freq=2.0), product of:
             0.19400832 = queryWeight, product of:
               1.5346429 = boost
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.01993899 = queryNorm
             0.5604087 = fieldWeight in 3198, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.06946431 = weight(abstract_txt:process in 3198) [ClassicSimilarity], result of:
           0.06946431 = score(doc=3198,freq=3.0), product of:
             0.1584009 = queryWeight, product of:
               1.9610604 = boost
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.01993899 = queryNorm
             0.43853486 = fieldWeight in 3198, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
         0.14829224 = weight(abstract_txt:finding in 3198) [ClassicSimilarity], result of:
           0.14829224 = score(doc=3198,freq=4.0), product of:
             0.2167885 = queryWeight, product of:
               1.986831 = boost
               5.4723287 = idf(docFreq=504, maxDocs=44218)
               0.01993899 = queryNorm
             0.6840411 = fieldWeight in 3198, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.4723287 = idf(docFreq=504, maxDocs=44218)
               0.0625 = fieldNorm(doc=3198)
       0.32 = coord(8/25)
   

5. Miller, F.: Archival description (1997) 0.17

   0.17182067 = sum of:
     0.17182067 = product of:
       0.8591033 = sum of:
         0.0789296 = weight(abstract_txt:records in 498) [ClassicSimilarity], result of:
           0.0789296 = score(doc=498,freq=3.0), product of:
             0.09427019 = queryWeight, product of:
               1.0697551 = boost
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.01993899 = queryNorm
             0.83727 = fieldWeight in 498, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.4196396 = idf(docFreq=1446, maxDocs=44218)
               0.109375 = fieldNorm(doc=498)
         0.054588173 = weight(abstract_txt:collections in 498) [ClassicSimilarity], result of:
           0.054588173 = score(doc=498,freq=1.0), product of:
             0.10632952 = queryWeight, product of:
               1.1361197 = boost
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.01993899 = queryNorm
             0.5133868 = fieldWeight in 498, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.693822 = idf(docFreq=1099, maxDocs=44218)
               0.109375 = fieldNorm(doc=498)
         0.19026692 = weight(abstract_txt:archival in 498) [ClassicSimilarity], result of:
           0.19026692 = score(doc=498,freq=2.0), product of:
             0.19400832 = queryWeight, product of:
               1.5346429 = boost
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.01993899 = queryNorm
             0.9807153 = fieldWeight in 498, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.109375 = fieldNorm(doc=498)
         0.22474347 = weight(abstract_txt:finding in 498) [ClassicSimilarity], result of:
           0.22474347 = score(doc=498,freq=3.0), product of:
             0.2167885 = queryWeight, product of:
               1.986831 = boost
               5.4723287 = idf(docFreq=504, maxDocs=44218)
               0.01993899 = queryNorm
             1.0366946 = fieldWeight in 498, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.4723287 = idf(docFreq=504, maxDocs=44218)
               0.109375 = fieldNorm(doc=498)
         0.31057516 = weight(abstract_txt:marc in 498) [ClassicSimilarity], result of:
           0.31057516 = score(doc=498,freq=2.0), product of:
             0.36503625 = queryWeight, product of:
               3.3283973 = boost
               5.500443 = idf(docFreq=490, maxDocs=44218)
               0.01993899 = queryNorm
             0.85080636 = fieldWeight in 498, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.500443 = idf(docFreq=490, maxDocs=44218)
               0.109375 = fieldNorm(doc=498)
       0.2 = coord(5/25)