Document (#36809)

Author

Brickley, D.

Title

Classification, collaboration and the Web of 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.3

Abstract

This talk focuses on the relationship between subject classification and 'Web of data' trends around RDF, OWL and SKOS. In particular it sketches ways in which factual and ontological data can be used alongside subject classification and on the practical possibilities this creates for collaboration amongst vocabulary and dataset maintainers, and in user-facing applications. Although factual ontologies and subject classification systems typically serve different purposes, they often overlap in topical coverage and are can all be expressed using shared underlying 'Web of data' technologies, such as RDF. With each passing week, new datasets-whether scientific, library, cultural heritage, governmental or social-are published as 'linked data', with ROE vocabularies, OWL ontologies and SKOS schemes as the representational 'glue' that holds the whole thing together. Factual representations of people, places and things serve as bridges between the subject classification world and the world of general Web data. Despite this, we have not yet collectively produced 'best practice' guidance that show how such linkage can be created, curated and exploited using practical, modern Web tools. A goal of this talk is to motivate such collaboration, and to suggest some priorities for the short and medium term.

Footnote

Beitrag nicht enthalten

Similar documents (content)

1. SKOS Core Guide (2005) 0.14

   0.14482984 = sum of:
     0.14482984 = product of:
       0.6034577 = sum of:
         0.015828656 = weight(abstract_txt:this in 689) [ClassicSimilarity], result of:
           0.015828656 = score(doc=689,freq=2.0), product of:
             0.059538934 = queryWeight, product of:
               1.2324423 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.020076891 = queryNorm
             0.26585388 = fieldWeight in 689, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.078125 = fieldNorm(doc=689)
         0.024123445 = weight(abstract_txt:such in 689) [ClassicSimilarity], result of:
           0.024123445 = score(doc=689,freq=1.0), product of:
             0.090259925 = queryWeight, product of:
               1.3141477 = boost
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.020076891 = queryNorm
             0.2672664 = fieldWeight in 689, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.078125 = fieldNorm(doc=689)
         0.37450457 = weight(abstract_txt:skos in 689) [ClassicSimilarity], result of:
           0.37450457 = score(doc=689,freq=6.0), product of:
             0.2700387 = queryWeight, product of:
               1.8559406 = boost
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.020076891 = queryNorm
             1.3868552 = fieldWeight in 689, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.078125 = fieldNorm(doc=689)
         0.048020534 = weight(abstract_txt:subject in 689) [ClassicSimilarity], result of:
           0.048020534 = score(doc=689,freq=1.0), product of:
             0.15720499 = queryWeight, product of:
               2.002623 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.020076891 = queryNorm
             0.30546445 = fieldWeight in 689, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.078125 = fieldNorm(doc=689)
         0.06389233 = weight(abstract_txt:classification in 689) [ClassicSimilarity], result of:
           0.06389233 = score(doc=689,freq=1.0), product of:
             0.204857 = queryWeight, product of:
               2.5559154 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.020076891 = queryNorm
             0.31188744 = fieldWeight in 689, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.078125 = fieldNorm(doc=689)
         0.0770882 = weight(abstract_txt:data in 689) [ClassicSimilarity], result of:
           0.0770882 = score(doc=689,freq=3.0), product of:
             0.17106596 = queryWeight, product of:
               2.5585475 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.020076891 = queryNorm
             0.45063436 = fieldWeight in 689, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.078125 = fieldNorm(doc=689)
       0.24 = coord(6/25)
   

2. Stuart, D.: Practical ontologies for information professionals (2016) 0.14

   0.14338666 = sum of:
     0.14338666 = product of:
       0.5120952 = sum of:
         0.050155926 = weight(abstract_txt:practical in 152) [ClassicSimilarity], result of:
           0.050155926 = score(doc=152,freq=2.0), product of:
             0.11829957 = queryWeight, product of:
               1.2284081 = boost
               4.7967167 = idf(docFreq=996, maxDocs=44421)
               0.020076891 = queryNorm
             0.42397386 = fieldWeight in 152, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7967167 = idf(docFreq=996, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
         0.008954041 = weight(abstract_txt:this in 152) [ClassicSimilarity], result of:
           0.008954041 = score(doc=152,freq=1.0), product of:
             0.059538934 = queryWeight, product of:
               1.2324423 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.020076891 = queryNorm
             0.15038967 = fieldWeight in 152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
         0.019298756 = weight(abstract_txt:such in 152) [ClassicSimilarity], result of:
           0.019298756 = score(doc=152,freq=1.0), product of:
             0.090259925 = queryWeight, product of:
               1.3141477 = boost
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.020076891 = queryNorm
             0.21381313 = fieldWeight in 152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
         0.20990613 = weight(abstract_txt:ontologies in 152) [ClassicSimilarity], result of:
           0.20990613 = score(doc=152,freq=11.0), product of:
             0.17404605 = queryWeight, product of:
               1.4899893 = boost
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.020076891 = queryNorm
             1.2060379 = fieldWeight in 152, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
         0.12231268 = weight(abstract_txt:skos in 152) [ClassicSimilarity], result of:
           0.12231268 = score(doc=152,freq=1.0), product of:
             0.2700387 = queryWeight, product of:
               1.8559406 = boost
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.020076891 = queryNorm
             0.45294502 = fieldWeight in 152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
         0.051113863 = weight(abstract_txt:classification in 152) [ClassicSimilarity], result of:
           0.051113863 = score(doc=152,freq=1.0), product of:
             0.204857 = queryWeight, product of:
               2.5559154 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.020076891 = queryNorm
             0.24950996 = fieldWeight in 152, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
         0.0503538 = weight(abstract_txt:data in 152) [ClassicSimilarity], result of:
           0.0503538 = score(doc=152,freq=2.0), product of:
             0.17106596 = queryWeight, product of:
               2.5585475 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.020076891 = queryNorm
             0.29435313 = fieldWeight in 152, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=152)
       0.28 = coord(7/25)
   

3. SKOS Simple Knowledge Organization System Primer (2009) 0.13

   0.13464437 = sum of:
     0.13464437 = product of:
       0.48087275 = sum of:
         0.027880475 = weight(abstract_txt:world in 795) [ClassicSimilarity], result of:
           0.027880475 = score(doc=795,freq=1.0), product of:
             0.10076548 = queryWeight, product of:
               1.133723 = boost
               4.426988 = idf(docFreq=1442, maxDocs=44421)
               0.020076891 = queryNorm
             0.27668676 = fieldWeight in 795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.426988 = idf(docFreq=1442, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
         0.008954041 = weight(abstract_txt:this in 795) [ClassicSimilarity], result of:
           0.008954041 = score(doc=795,freq=1.0), product of:
             0.059538934 = queryWeight, product of:
               1.2324423 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.020076891 = queryNorm
             0.15038967 = fieldWeight in 795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
         0.019298756 = weight(abstract_txt:such in 795) [ClassicSimilarity], result of:
           0.019298756 = score(doc=795,freq=1.0), product of:
             0.090259925 = queryWeight, product of:
               1.3141477 = boost
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.020076891 = queryNorm
             0.21381313 = fieldWeight in 795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
         0.29960367 = weight(abstract_txt:skos in 795) [ClassicSimilarity], result of:
           0.29960367 = score(doc=795,freq=6.0), product of:
             0.2700387 = queryWeight, product of:
               1.8559406 = boost
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.020076891 = queryNorm
             1.1094842 = fieldWeight in 795, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
         0.038416427 = weight(abstract_txt:subject in 795) [ClassicSimilarity], result of:
           0.038416427 = score(doc=795,freq=1.0), product of:
             0.15720499 = queryWeight, product of:
               2.002623 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.020076891 = queryNorm
             0.24437155 = fieldWeight in 795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
         0.051113863 = weight(abstract_txt:classification in 795) [ClassicSimilarity], result of:
           0.051113863 = score(doc=795,freq=1.0), product of:
             0.204857 = queryWeight, product of:
               2.5559154 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.020076891 = queryNorm
             0.24950996 = fieldWeight in 795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
         0.035605513 = weight(abstract_txt:data in 795) [ClassicSimilarity], result of:
           0.035605513 = score(doc=795,freq=1.0), product of:
             0.17106596 = queryWeight, product of:
               2.5585475 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.020076891 = queryNorm
             0.20813909 = fieldWeight in 795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=795)
       0.28 = coord(7/25)
   

4. Isaac, A.: Aligning thesauri for an integrated access to Cultural Heritage Resources (2007) 0.13

   0.12953533 = sum of:
     0.12953533 = product of:
       0.35982037 = sum of:
         0.022165997 = weight(abstract_txt:practical in 1553) [ClassicSimilarity], result of:
           0.022165997 = score(doc=1553,freq=1.0), product of:
             0.11829957 = queryWeight, product of:
               1.2284081 = boost
               4.7967167 = idf(docFreq=996, maxDocs=44421)
               0.020076891 = queryNorm
             0.18737175 = fieldWeight in 1553, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7967167 = idf(docFreq=996, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.012513652 = weight(abstract_txt:this in 1553) [ClassicSimilarity], result of:
           0.012513652 = score(doc=1553,freq=5.0), product of:
             0.059538934 = queryWeight, product of:
               1.2324423 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.020076891 = queryNorm
             0.21017596 = fieldWeight in 1553, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.017057851 = weight(abstract_txt:such in 1553) [ClassicSimilarity], result of:
           0.017057851 = score(doc=1553,freq=2.0), product of:
             0.090259925 = queryWeight, product of:
               1.3141477 = boost
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.020076891 = queryNorm
             0.18898588 = fieldWeight in 1553, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.42101 = idf(docFreq=3945, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.039555673 = weight(abstract_txt:ontologies in 1553) [ClassicSimilarity], result of:
           0.039555673 = score(doc=1553,freq=1.0), product of:
             0.17404605 = queryWeight, product of:
               1.4899893 = boost
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.020076891 = queryNorm
             0.2272713 = fieldWeight in 1553, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8181453 = idf(docFreq=358, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.10811016 = weight(abstract_txt:skos in 1553) [ClassicSimilarity], result of:
           0.10811016 = score(doc=1553,freq=2.0), product of:
             0.2700387 = queryWeight, product of:
               1.8559406 = boost
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.020076891 = queryNorm
             0.40035063 = fieldWeight in 1553, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.08220716 = weight(abstract_txt:talk in 1553) [ClassicSimilarity], result of:
           0.08220716 = score(doc=1553,freq=1.0), product of:
             0.28344235 = queryWeight, product of:
               1.9014435 = boost
               7.4248013 = idf(docFreq=71, maxDocs=44421)
               0.020076891 = queryNorm
             0.2900313 = fieldWeight in 1553, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4248013 = idf(docFreq=71, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.024010267 = weight(abstract_txt:subject in 1553) [ClassicSimilarity], result of:
           0.024010267 = score(doc=1553,freq=1.0), product of:
             0.15720499 = queryWeight, product of:
               2.002623 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.020076891 = queryNorm
             0.15273222 = fieldWeight in 1553, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.031946164 = weight(abstract_txt:classification in 1553) [ClassicSimilarity], result of:
           0.031946164 = score(doc=1553,freq=1.0), product of:
             0.204857 = queryWeight, product of:
               2.5559154 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.020076891 = queryNorm
             0.15594372 = fieldWeight in 1553, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
         0.022253444 = weight(abstract_txt:data in 1553) [ClassicSimilarity], result of:
           0.022253444 = score(doc=1553,freq=1.0), product of:
             0.17106596 = queryWeight, product of:
               2.5585475 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.020076891 = queryNorm
             0.13008693 = fieldWeight in 1553, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0390625 = fieldNorm(doc=1553)
       0.36 = coord(9/25)
   

5. Miles, A.; Pérez-Agüera, J.R.: SKOS: Simple Knowledge Organisation for the Web (2006) 0.13

   0.12585263 = sum of:
     0.12585263 = product of:
       0.62926316 = sum of:
         0.01899439 = weight(abstract_txt:this in 1504) [ClassicSimilarity], result of:
           0.01899439 = score(doc=1504,freq=2.0), product of:
             0.059538934 = queryWeight, product of:
               1.2324423 = boost
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.020076891 = queryNorm
             0.31902468 = fieldWeight in 1504, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.09375 = fieldNorm(doc=1504)
         0.36693805 = weight(abstract_txt:skos in 1504) [ClassicSimilarity], result of:
           0.36693805 = score(doc=1504,freq=4.0), product of:
             0.2700387 = queryWeight, product of:
               1.8559406 = boost
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.020076891 = queryNorm
             1.3588351 = fieldWeight in 1504, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               7.2471204 = idf(docFreq=85, maxDocs=44421)
               0.09375 = fieldNorm(doc=1504)
         0.08149354 = weight(abstract_txt:subject in 1504) [ClassicSimilarity], result of:
           0.08149354 = score(doc=1504,freq=2.0), product of:
             0.15720499 = queryWeight, product of:
               2.002623 = boost
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.020076891 = queryNorm
             0.5183903 = fieldWeight in 1504, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9099448 = idf(docFreq=2419, maxDocs=44421)
               0.09375 = fieldNorm(doc=1504)
         0.10842888 = weight(abstract_txt:classification in 1504) [ClassicSimilarity], result of:
           0.10842888 = score(doc=1504,freq=2.0), product of:
             0.204857 = queryWeight, product of:
               2.5559154 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.020076891 = queryNorm
             0.52929056 = fieldWeight in 1504, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.09375 = fieldNorm(doc=1504)
         0.053408273 = weight(abstract_txt:data in 1504) [ClassicSimilarity], result of:
           0.053408273 = score(doc=1504,freq=1.0), product of:
             0.17106596 = queryWeight, product of:
               2.5585475 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.020076891 = queryNorm
             0.31220865 = fieldWeight in 1504, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.09375 = fieldNorm(doc=1504)
       0.2 = coord(5/25)