Document (#36817)

Author

Rüther, M.
Fock, J.
Schultz-Krutisch, T.
Bandholtz, T.

Title

Classification and reference vocabulary in linked environment data

Source

Classification and ontology: formal approaches and access to knowledge: proceedings of the International UDC Seminar, 19-20 September 2011, The Hague, The Netherlands. Eds.: A. Slavic u. E. Civallero

Imprint

Würzburg : Ergon Verlag

Year

2011

Pages

S.91-107

Abstract

The Federal Environment Agency (UBA), Germany, has a long tradition in knowledge organization, using a library along with many Web-based information systems. The backbone of this information space is a classification system enhanced by a reference vocabulary which consists of a thesaurus, a gazetteer and a chronicle. Over the years, classification has increasingly been relegated to the background compared with the reference vocabulary indexing and full text search. Bibliographic items are no longer classified directly but tagged with thesaurus terms, with those terms being classified. Since 2010 we have been developing a linked data representation of this knowledge base. While we are linking bibliographic and observation data with the controlled vocabulary in a Resource Desrcription Framework (RDF) representation, the classification may be revisited as a powerful organization system by inference. This also raises questions about the quality and feasibility of an unambiguous classification of thesaurus terms.

Theme

Semantic Web

Similar documents (author)

1. Fock, J.: Beschränkung auf die Sachen als Auswahlprinzip im Schlagwortkatalog (1960) 2.40

   2.403216 = sum of:
     2.403216 = product of:
       4.806432 = sum of:
         4.806432 = weight(author_txt:fock in 610) [ClassicSimilarity], result of:
           4.806432 = score(doc=610,freq=1.0), product of:
             0.7763949 = queryWeight, product of:
               1.1099055 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.070621446 = queryNorm
             6.190705 = fieldWeight in 610, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.625 = fieldNorm(doc=610)
       0.5 = coord(1/2)
   

2. Fock, J.: 'Katalog der Wissenschaften' und 'Katalog der Sachen' (1959) 2.40

   2.403216 = sum of:
     2.403216 = product of:
       4.806432 = sum of:
         4.806432 = weight(author_txt:fock in 611) [ClassicSimilarity], result of:
           4.806432 = score(doc=611,freq=1.0), product of:
             0.7763949 = queryWeight, product of:
               1.1099055 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.070621446 = queryNorm
             6.190705 = fieldWeight in 611, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.625 = fieldNorm(doc=611)
       0.5 = coord(1/2)
   

3. Fock, J.: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1962) 2.40

   2.403216 = sum of:
     2.403216 = product of:
       4.806432 = sum of:
         4.806432 = weight(author_txt:fock in 5715) [ClassicSimilarity], result of:
           4.806432 = score(doc=5715,freq=1.0), product of:
             0.7763949 = queryWeight, product of:
               1.1099055 = boost
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.070621446 = queryNorm
             6.190705 = fieldWeight in 5715, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.905128 = idf(docFreq=5, maxDocs=44218)
               0.625 = fieldNorm(doc=5715)
       0.5 = coord(1/2)
   

4. Schultz, P.: ¬The researchers view of subject access (1981) 1.76

   1.7576596 = sum of:
     1.7576596 = product of:
       3.515319 = sum of:
         3.515319 = weight(author_txt:schultz in 1858) [ClassicSimilarity], result of:
           3.515319 = score(doc=1858,freq=1.0), product of:
             0.6302468 = queryWeight, product of:
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.070621446 = queryNorm
             5.5776863 = fieldWeight in 1858, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.625 = fieldNorm(doc=1858)
       0.5 = coord(1/2)
   

5. Schultz, D.A.: Computer Select : a review (1993) 1.76

   1.7576596 = sum of:
     1.7576596 = product of:
       3.515319 = sum of:
         3.515319 = weight(author_txt:schultz in 4530) [ClassicSimilarity], result of:
           3.515319 = score(doc=4530,freq=1.0), product of:
             0.6302468 = queryWeight, product of:
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.070621446 = queryNorm
             5.5776863 = fieldWeight in 4530, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.625 = fieldNorm(doc=4530)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Slavic, A.: Classification revisited : a web of knowledge (2011) 0.32

   0.31517854 = sum of:
     0.31517854 = product of:
       0.8754959 = sum of:
         0.031845737 = weight(abstract_txt:knowledge in 12) [ClassicSimilarity], result of:
           0.031845737 = score(doc=12,freq=3.0), product of:
             0.08280209 = queryWeight, product of:
               1.0061482 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.023163807 = queryNorm
             0.38460067 = fieldWeight in 12, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.019410493 = weight(abstract_txt:been in 12) [ClassicSimilarity], result of:
           0.019410493 = score(doc=12,freq=1.0), product of:
             0.08584965 = queryWeight, product of:
               1.0244968 = boost
               3.617579 = idf(docFreq=3226, maxDocs=44218)
               0.023163807 = queryNorm
             0.22609869 = fieldWeight in 12, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.617579 = idf(docFreq=3226, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.008640826 = weight(abstract_txt:this in 12) [ClassicSimilarity], result of:
           0.008640826 = score(doc=12,freq=1.0), product of:
             0.057294738 = queryWeight, product of:
               1.0250483 = boost
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.023163807 = queryNorm
             0.1508136 = fieldWeight in 12, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.5301417 = weight(title_txt:revisited in 12) [ClassicSimilarity], result of:
           0.5301417 = score(doc=12,freq=1.0), product of:
             0.1871535 = queryWeight, product of:
               1.0696096 = boost
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.023163807 = queryNorm
             2.832657 = fieldWeight in 12, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.375 = fieldNorm(doc=12)
         0.062041823 = weight(abstract_txt:bibliographic in 12) [ClassicSimilarity], result of:
           0.062041823 = score(doc=12,freq=4.0), product of:
             0.117350206 = queryWeight, product of:
               1.1977971 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.023163807 = queryNorm
             0.5286895 = fieldWeight in 12, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.036211804 = weight(abstract_txt:organization in 12) [ClassicSimilarity], result of:
           0.036211804 = score(doc=12,freq=1.0), product of:
             0.13010108 = queryWeight, product of:
               1.2611936 = boost
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.023163807 = queryNorm
             0.2783359 = fieldWeight in 12, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.02283956 = weight(abstract_txt:data in 12) [ClassicSimilarity], result of:
           0.02283956 = score(doc=12,freq=1.0), product of:
             0.10953083 = queryWeight, product of:
               1.4172783 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.023163807 = queryNorm
             0.20852174 = fieldWeight in 12, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.099153355 = weight(abstract_txt:linked in 12) [ClassicSimilarity], result of:
           0.099153355 = score(doc=12,freq=2.0), product of:
             0.2021044 = queryWeight, product of:
               1.5719155 = boost
               5.550558 = idf(docFreq=466, maxDocs=44218)
               0.023163807 = queryNorm
             0.49060464 = fieldWeight in 12, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.550558 = idf(docFreq=466, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
         0.06521066 = weight(abstract_txt:classification in 12) [ClassicSimilarity], result of:
           0.06521066 = score(doc=12,freq=1.0), product of:
             0.26136047 = queryWeight, product of:
               2.8263848 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.023163807 = queryNorm
             0.2495047 = fieldWeight in 12, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.0625 = fieldNorm(doc=12)
       0.36 = coord(9/25)
   

2. Cochrane, P.A.: Elsinore revisited (1994) 0.29

   0.2917964 = sum of:
     0.2917964 = product of:
       1.2158183 = sum of:
         0.04550339 = weight(abstract_txt:knowledge in 7725) [ClassicSimilarity], result of:
           0.04550339 = score(doc=7725,freq=2.0), product of:
             0.08280209 = queryWeight, product of:
               1.0061482 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.023163807 = queryNorm
             0.549544 = fieldWeight in 7725, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.109375 = fieldNorm(doc=7725)
         0.033968363 = weight(abstract_txt:been in 7725) [ClassicSimilarity], result of:
           0.033968363 = score(doc=7725,freq=1.0), product of:
             0.08584965 = queryWeight, product of:
               1.0244968 = boost
               3.617579 = idf(docFreq=3226, maxDocs=44218)
               0.023163807 = queryNorm
             0.3956727 = fieldWeight in 7725, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.617579 = idf(docFreq=3226, maxDocs=44218)
               0.109375 = fieldNorm(doc=7725)
         0.8835695 = weight(title_txt:revisited in 7725) [ClassicSimilarity], result of:
           0.8835695 = score(doc=7725,freq=1.0), product of:
             0.1871535 = queryWeight, product of:
               1.0696096 = boost
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.023163807 = queryNorm
             4.721095 = fieldWeight in 7725, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.625 = fieldNorm(doc=7725)
         0.06337065 = weight(abstract_txt:organization in 7725) [ClassicSimilarity], result of:
           0.06337065 = score(doc=7725,freq=1.0), product of:
             0.13010108 = queryWeight, product of:
               1.2611936 = boost
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.023163807 = queryNorm
             0.48708782 = fieldWeight in 7725, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.109375 = fieldNorm(doc=7725)
         0.028018294 = weight(abstract_txt:with in 7725) [ClassicSimilarity], result of:
           0.028018294 = score(doc=7725,freq=1.0), product of:
             0.102477826 = queryWeight, product of:
               1.7698084 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.023163807 = queryNorm
             0.27340835 = fieldWeight in 7725, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.109375 = fieldNorm(doc=7725)
         0.16138816 = weight(abstract_txt:classification in 7725) [ClassicSimilarity], result of:
           0.16138816 = score(doc=7725,freq=2.0), product of:
             0.26136047 = queryWeight, product of:
               2.8263848 = boost
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.023163807 = queryNorm
             0.6174926 = fieldWeight in 7725, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9920752 = idf(docFreq=2218, maxDocs=44218)
               0.109375 = fieldNorm(doc=7725)
       0.24 = coord(6/25)
   

3. Hill, L.L.; Frew, J.; Zheng, Q.: Geographic names : the implementation of a gazetteer in a georeferenced digital library (1999) 0.27

   0.2735976 = sum of:
     0.2735976 = product of:
       0.7599933 = sum of:
         0.08105827 = weight(abstract_txt:federal in 1240) [ClassicSimilarity], result of:
           0.08105827 = score(doc=1240,freq=2.0), product of:
             0.16989668 = queryWeight, product of:
               1.0191046 = boost
               7.1970778 = idf(docFreq=89, maxDocs=44218)
               0.023163807 = queryNorm
             0.47710335 = fieldWeight in 1240, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1970778 = idf(docFreq=89, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.009164979 = weight(abstract_txt:this in 1240) [ClassicSimilarity], result of:
           0.009164979 = score(doc=1240,freq=2.0), product of:
             0.057294738 = queryWeight, product of:
               1.0250483 = boost
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.023163807 = queryNorm
             0.15996197 = fieldWeight in 1240, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.023265684 = weight(abstract_txt:bibliographic in 1240) [ClassicSimilarity], result of:
           0.023265684 = score(doc=1240,freq=1.0), product of:
             0.117350206 = queryWeight, product of:
               1.1977971 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.023163807 = queryNorm
             0.19825856 = fieldWeight in 1240, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.34967646 = weight(abstract_txt:gazetteer in 1240) [ClassicSimilarity], result of:
           0.34967646 = score(doc=1240,freq=8.0), product of:
             0.28362483 = queryWeight, product of:
               1.3167351 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.023163807 = queryNorm
             1.2328838 = fieldWeight in 1240, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.024225011 = weight(abstract_txt:data in 1240) [ClassicSimilarity], result of:
           0.024225011 = score(doc=1240,freq=2.0), product of:
             0.10953083 = queryWeight, product of:
               1.4172783 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.023163807 = queryNorm
             0.22117071 = fieldWeight in 1240, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.026850346 = weight(abstract_txt:with in 1240) [ClassicSimilarity], result of:
           0.026850346 = score(doc=1240,freq=5.0), product of:
             0.102477826 = queryWeight, product of:
               1.7698084 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.023163807 = queryNorm
             0.2620113 = fieldWeight in 1240, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.040995013 = weight(abstract_txt:reference in 1240) [ClassicSimilarity], result of:
           0.040995013 = score(doc=1240,freq=1.0), product of:
             0.19597067 = queryWeight, product of:
               1.8957562 = boost
               4.46271 = idf(docFreq=1385, maxDocs=44218)
               0.023163807 = queryNorm
             0.20918953 = fieldWeight in 1240, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.46271 = idf(docFreq=1385, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.110144086 = weight(abstract_txt:thesaurus in 1240) [ClassicSimilarity], result of:
           0.110144086 = score(doc=1240,freq=3.0), product of:
             0.26260567 = queryWeight, product of:
               2.1945171 = boost
               5.1660094 = idf(docFreq=685, maxDocs=44218)
               0.023163807 = queryNorm
             0.4194277 = fieldWeight in 1240, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.1660094 = idf(docFreq=685, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
         0.09461351 = weight(abstract_txt:vocabulary in 1240) [ClassicSimilarity], result of:
           0.09461351 = score(doc=1240,freq=1.0), product of:
             0.37669113 = queryWeight, product of:
               3.0349324 = boost
               5.358293 = idf(docFreq=565, maxDocs=44218)
               0.023163807 = queryNorm
             0.25116998 = fieldWeight in 1240, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.358293 = idf(docFreq=565, maxDocs=44218)
               0.046875 = fieldNorm(doc=1240)
       0.36 = coord(9/25)
   

4. Pattuelli, M.C.: Mapping people-centered properties for linked open data (2011) 0.25

   0.2541299 = sum of:
     0.2541299 = product of:
       0.7059163 = sum of:
         0.03250242 = weight(abstract_txt:knowledge in 4604) [ClassicSimilarity], result of:
           0.03250242 = score(doc=4604,freq=2.0), product of:
             0.08280209 = queryWeight, product of:
               1.0061482 = boost
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.023163807 = queryNorm
             0.39253142 = fieldWeight in 4604, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.5527887 = idf(docFreq=3442, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.015274965 = weight(abstract_txt:this in 4604) [ClassicSimilarity], result of:
           0.015274965 = score(doc=4604,freq=2.0), product of:
             0.057294738 = queryWeight, product of:
               1.0250483 = boost
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.023163807 = queryNorm
             0.2666033 = fieldWeight in 4604, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.045264754 = weight(abstract_txt:organization in 4604) [ClassicSimilarity], result of:
           0.045264754 = score(doc=4604,freq=1.0), product of:
             0.13010108 = queryWeight, product of:
               1.2611936 = boost
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.023163807 = queryNorm
             0.34791988 = fieldWeight in 4604, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4533744 = idf(docFreq=1398, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.086639635 = weight(abstract_txt:representation in 4604) [ClassicSimilarity], result of:
           0.086639635 = score(doc=4604,freq=2.0), product of:
             0.15918735 = queryWeight, product of:
               1.3950686 = boost
               4.926098 = idf(docFreq=871, maxDocs=44218)
               0.023163807 = queryNorm
             0.54426205 = fieldWeight in 4604, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.926098 = idf(docFreq=871, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.0570989 = weight(abstract_txt:data in 4604) [ClassicSimilarity], result of:
           0.0570989 = score(doc=4604,freq=4.0), product of:
             0.10953083 = queryWeight, product of:
               1.4172783 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.023163807 = queryNorm
             0.52130437 = fieldWeight in 4604, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.17528003 = weight(abstract_txt:linked in 4604) [ClassicSimilarity], result of:
           0.17528003 = score(doc=4604,freq=4.0), product of:
             0.2021044 = queryWeight, product of:
               1.5719155 = boost
               5.550558 = idf(docFreq=466, maxDocs=44218)
               0.023163807 = queryNorm
             0.8672747 = fieldWeight in 4604, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.550558 = idf(docFreq=466, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.050836336 = weight(abstract_txt:terms in 4604) [ClassicSimilarity], result of:
           0.050836336 = score(doc=4604,freq=1.0), product of:
             0.1609116 = queryWeight, product of:
               1.7178317 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.023163807 = queryNorm
             0.3159271 = fieldWeight in 4604, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.020013066 = weight(abstract_txt:with in 4604) [ClassicSimilarity], result of:
           0.020013066 = score(doc=4604,freq=1.0), product of:
             0.102477826 = queryWeight, product of:
               1.7698084 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.023163807 = queryNorm
             0.19529167 = fieldWeight in 4604, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
         0.22300619 = weight(abstract_txt:vocabulary in 4604) [ClassicSimilarity], result of:
           0.22300619 = score(doc=4604,freq=2.0), product of:
             0.37669113 = queryWeight, product of:
               3.0349324 = boost
               5.358293 = idf(docFreq=565, maxDocs=44218)
               0.023163807 = queryNorm
             0.59201336 = fieldWeight in 4604, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.358293 = idf(docFreq=565, maxDocs=44218)
               0.078125 = fieldNorm(doc=4604)
       0.36 = coord(9/25)
   

5. Hill, L.L.; Zheng, Q.: Indirect geospatial referencing through place names in the digital library : Alexandra digital library experience with developing and implementing gazetteers (1999) 0.25

   0.25083187 = sum of:
     0.25083187 = product of:
       0.7838496 = sum of:
         0.076422475 = weight(abstract_txt:federal in 6543) [ClassicSimilarity], result of:
           0.076422475 = score(doc=6543,freq=1.0), product of:
             0.16989668 = queryWeight, product of:
               1.0191046 = boost
               7.1970778 = idf(docFreq=89, maxDocs=44218)
               0.023163807 = queryNorm
             0.44981736 = fieldWeight in 6543, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1970778 = idf(docFreq=89, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.017281651 = weight(abstract_txt:this in 6543) [ClassicSimilarity], result of:
           0.017281651 = score(doc=6543,freq=4.0), product of:
             0.057294738 = queryWeight, product of:
               1.0250483 = boost
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.023163807 = queryNorm
             0.3016272 = fieldWeight in 6543, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4130175 = idf(docFreq=10762, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.031020911 = weight(abstract_txt:bibliographic in 6543) [ClassicSimilarity], result of:
           0.031020911 = score(doc=6543,freq=1.0), product of:
             0.117350206 = queryWeight, product of:
               1.1977971 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.023163807 = queryNorm
             0.26434475 = fieldWeight in 6543, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.43612316 = weight(abstract_txt:gazetteer in 6543) [ClassicSimilarity], result of:
           0.43612316 = score(doc=6543,freq=7.0), product of:
             0.28362483 = queryWeight, product of:
               1.3167351 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.023163807 = queryNorm
             1.5376762 = fieldWeight in 6543, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.032300014 = weight(abstract_txt:data in 6543) [ClassicSimilarity], result of:
           0.032300014 = score(doc=6543,freq=2.0), product of:
             0.10953083 = queryWeight, product of:
               1.4172783 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.023163807 = queryNorm
             0.29489428 = fieldWeight in 6543, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.07011201 = weight(abstract_txt:linked in 6543) [ClassicSimilarity], result of:
           0.07011201 = score(doc=6543,freq=1.0), product of:
             0.2021044 = queryWeight, product of:
               1.5719155 = boost
               5.550558 = idf(docFreq=466, maxDocs=44218)
               0.023163807 = queryNorm
             0.34690988 = fieldWeight in 6543, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.550558 = idf(docFreq=466, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.03580046 = weight(abstract_txt:with in 6543) [ClassicSimilarity], result of:
           0.03580046 = score(doc=6543,freq=5.0), product of:
             0.102477826 = queryWeight, product of:
               1.7698084 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.023163807 = queryNorm
             0.34934837 = fieldWeight in 6543, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
         0.08478896 = weight(abstract_txt:thesaurus in 6543) [ClassicSimilarity], result of:
           0.08478896 = score(doc=6543,freq=1.0), product of:
             0.26260567 = queryWeight, product of:
               2.1945171 = boost
               5.1660094 = idf(docFreq=685, maxDocs=44218)
               0.023163807 = queryNorm
             0.3228756 = fieldWeight in 6543, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1660094 = idf(docFreq=685, maxDocs=44218)
               0.0625 = fieldNorm(doc=6543)
       0.32 = coord(8/25)