Document (#36682)

Author

Köstlbacher, A. (Übers.)

Title

OWL Web Ontology Language Überblick

Issue

Deutsche Übersetzung.

Source

http://www.semaweb.org/dokumente/w3/TR/2004/REC-owl-features-20040210-DE.html

Year

2004

Abstract

Die OWL Web Ontology Language wurde entwickelt, um es Anwendungen zu ermöglichen den Inhalt von Informationen zu verarbeiten anstatt die Informationen dem Anwender nur zu präsentieren. OWL erleichtert durch zusätzliches Vokabular in Verbindung mit formaler Semantik stärkere Interpretationsmöglichkeiten von Web Inhalten als dies XML, RDF und RDFS ermöglichen. OWL besteht aus drei Untersprachen mit steigender Ausdrucksmächtigkeit: OWL Lite, OWL DL and OWL Full. Dieses Dokument wurde für Leser erstellt, die einen ersten Eindruck von den Möglichkeiten bekommen möchten, die OWL bietet. Es stellt eine Einführung in OWL anhand der Beschreibung der Merkmale der drei Untersprachen von OWL dar. Kenntnisse von RDF Schema sind hilfreich für das Verständnis, aber nicht unbedingt erforderlich. Nach der Lektüre dieses Dokuments können sich interessierte Leser für detailliertere Beschreibungen und ausführliche Beispiele der Merkmale von OWL dem OWL Guide zuwenden. Die normative formale Definition von OWL findet sich unter OWL Semantics and Abstract Syntax.

Content

New Version Available: OWL 2 (Document Status Update, 12 November 2009).

Theme

Wissensrepräsentation
Semantic Web

Object

OWL

Similar documents (content)

1. Lusti, M.: Data Warehousing and Data Mining : Eine Einführung in entscheidungsunterstützende Systeme (1999) 0.08

   0.083534636 = sum of:
     0.083534636 = product of:
       0.696122 = sum of:
         0.39227647 = weight(abstract_txt:zusätzliches in 4261) [ClassicSimilarity], result of:
           0.39227647 = score(doc=4261,freq=1.0), product of:
             0.2574685 = queryWeight, product of:
               1.2251176 = boost
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.021552525 = queryNorm
             1.5235902 = fieldWeight in 4261, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.15625 = fieldNorm(doc=4261)
         0.09808668 = weight(abstract_txt:dieses in 4261) [ClassicSimilarity], result of:
           0.09808668 = score(doc=4261,freq=1.0), product of:
             0.12874961 = queryWeight, product of:
               1.2251906 = boost
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.021552525 = queryNorm
             0.7618406 = fieldWeight in 4261, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.15625 = fieldNorm(doc=4261)
         0.20575885 = weight(abstract_txt:ermöglichen in 4261) [ClassicSimilarity], result of:
           0.20575885 = score(doc=4261,freq=1.0), product of:
             0.21098177 = queryWeight, product of:
               1.5683869 = boost
               6.241566 = idf(docFreq=233, maxDocs=44218)
               0.021552525 = queryNorm
             0.9752447 = fieldWeight in 4261, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.241566 = idf(docFreq=233, maxDocs=44218)
               0.15625 = fieldNorm(doc=4261)
       0.12 = coord(3/25)
   

2. Woldering, B.: Aufbau einer virtuellen europäischen Nationalbibliothek : Von Gabriel zu The European Library (2004) 0.07

   0.0715146 = sum of:
     0.0715146 = product of:
       0.2979775 = sum of:
         0.06999563 = weight(abstract_txt:beschreibungen in 4950) [ClassicSimilarity], result of:
           0.06999563 = score(doc=4950,freq=1.0), product of:
             0.18209401 = queryWeight, product of:
               1.0302997 = boost
               8.200379 = idf(docFreq=32, maxDocs=44218)
               0.021552525 = queryNorm
             0.3843928 = fieldWeight in 4950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.200379 = idf(docFreq=32, maxDocs=44218)
               0.046875 = fieldNorm(doc=4950)
         0.055148937 = weight(abstract_txt:wurde in 4950) [ClassicSimilarity], result of:
           0.055148937 = score(doc=4950,freq=4.0), product of:
             0.12329056 = queryWeight, product of:
               1.198935 = boost
               4.771292 = idf(docFreq=1017, maxDocs=44218)
               0.021552525 = queryNorm
             0.44730866 = fieldWeight in 4950, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.771292 = idf(docFreq=1017, maxDocs=44218)
               0.046875 = fieldNorm(doc=4950)
         0.029426001 = weight(abstract_txt:dieses in 4950) [ClassicSimilarity], result of:
           0.029426001 = score(doc=4950,freq=1.0), product of:
             0.12874961 = queryWeight, product of:
               1.2251906 = boost
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.021552525 = queryNorm
             0.22855216 = fieldWeight in 4950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.046875 = fieldNorm(doc=4950)
         0.031290665 = weight(abstract_txt:informationen in 4950) [ClassicSimilarity], result of:
           0.031290665 = score(doc=4950,freq=1.0), product of:
             0.13413279 = queryWeight, product of:
               1.2505418 = boost
               4.976667 = idf(docFreq=828, maxDocs=44218)
               0.021552525 = queryNorm
             0.23328125 = fieldWeight in 4950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.976667 = idf(docFreq=828, maxDocs=44218)
               0.046875 = fieldNorm(doc=4950)
         0.050388593 = weight(abstract_txt:drei in 4950) [ClassicSimilarity], result of:
           0.050388593 = score(doc=4950,freq=1.0), product of:
             0.18428071 = queryWeight, product of:
               1.4657863 = boost
               5.8332562 = idf(docFreq=351, maxDocs=44218)
               0.021552525 = queryNorm
             0.2734339 = fieldWeight in 4950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8332562 = idf(docFreq=351, maxDocs=44218)
               0.046875 = fieldNorm(doc=4950)
         0.061727658 = weight(abstract_txt:ermöglichen in 4950) [ClassicSimilarity], result of:
           0.061727658 = score(doc=4950,freq=1.0), product of:
             0.21098177 = queryWeight, product of:
               1.5683869 = boost
               6.241566 = idf(docFreq=233, maxDocs=44218)
               0.021552525 = queryNorm
             0.29257342 = fieldWeight in 4950, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.241566 = idf(docFreq=233, maxDocs=44218)
               0.046875 = fieldNorm(doc=4950)
       0.24 = coord(6/25)
   

3. Maas, H.-D.: Indexieren mit AUTINDEX (2006) 0.07

   0.06512826 = sum of:
     0.06512826 = product of:
       0.32564127 = sum of:
         0.039800316 = weight(abstract_txt:wurde in 6077) [ClassicSimilarity], result of:
           0.039800316 = score(doc=6077,freq=3.0), product of:
             0.12329056 = queryWeight, product of:
               1.198935 = boost
               4.771292 = idf(docFreq=1017, maxDocs=44218)
               0.021552525 = queryNorm
             0.3228172 = fieldWeight in 6077, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.771292 = idf(docFreq=1017, maxDocs=44218)
               0.0390625 = fieldNorm(doc=6077)
         0.04904334 = weight(abstract_txt:dieses in 6077) [ClassicSimilarity], result of:
           0.04904334 = score(doc=6077,freq=4.0), product of:
             0.12874961 = queryWeight, product of:
               1.2251906 = boost
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.021552525 = queryNorm
             0.3809203 = fieldWeight in 6077, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.0390625 = fieldNorm(doc=6077)
         0.036876403 = weight(abstract_txt:informationen in 6077) [ClassicSimilarity], result of:
           0.036876403 = score(doc=6077,freq=2.0), product of:
             0.13413279 = queryWeight, product of:
               1.2505418 = boost
               4.976667 = idf(docFreq=828, maxDocs=44218)
               0.021552525 = queryNorm
             0.2749246 = fieldWeight in 6077, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.976667 = idf(docFreq=828, maxDocs=44218)
               0.0390625 = fieldNorm(doc=6077)
         0.041990492 = weight(abstract_txt:drei in 6077) [ClassicSimilarity], result of:
           0.041990492 = score(doc=6077,freq=1.0), product of:
             0.18428071 = queryWeight, product of:
               1.4657863 = boost
               5.8332562 = idf(docFreq=351, maxDocs=44218)
               0.021552525 = queryNorm
             0.22786157 = fieldWeight in 6077, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8332562 = idf(docFreq=351, maxDocs=44218)
               0.0390625 = fieldNorm(doc=6077)
         0.15793075 = weight(abstract_txt:merkmale in 6077) [ClassicSimilarity], result of:
           0.15793075 = score(doc=6077,freq=3.0), product of:
             0.30901766 = queryWeight, product of:
               1.8981143 = boost
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.021552525 = queryNorm
             0.5110735 = fieldWeight in 6077, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.0390625 = fieldNorm(doc=6077)
       0.2 = coord(5/25)
   

4. Schreyer, A.: Web-Content-Management in der Praxis : Einführung des Content-Management-Systems Typo3 an der Fachhochschule Potsdam (2005) 0.06

   0.06326681 = sum of:
     0.06326681 = product of:
       0.39541754 = sum of:
         0.055148937 = weight(abstract_txt:wurde in 3980) [ClassicSimilarity], result of:
           0.055148937 = score(doc=3980,freq=1.0), product of:
             0.12329056 = queryWeight, product of:
               1.198935 = boost
               4.771292 = idf(docFreq=1017, maxDocs=44218)
               0.021552525 = queryNorm
             0.44730866 = fieldWeight in 3980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.771292 = idf(docFreq=1017, maxDocs=44218)
               0.09375 = fieldNorm(doc=3980)
         0.058852002 = weight(abstract_txt:dieses in 3980) [ClassicSimilarity], result of:
           0.058852002 = score(doc=3980,freq=1.0), product of:
             0.12874961 = queryWeight, product of:
               1.2251906 = boost
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.021552525 = queryNorm
             0.45710433 = fieldWeight in 3980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.09375 = fieldNorm(doc=3980)
         0.06258133 = weight(abstract_txt:informationen in 3980) [ClassicSimilarity], result of:
           0.06258133 = score(doc=3980,freq=1.0), product of:
             0.13413279 = queryWeight, product of:
               1.2505418 = boost
               4.976667 = idf(docFreq=828, maxDocs=44218)
               0.021552525 = queryNorm
             0.4665625 = fieldWeight in 3980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.976667 = idf(docFreq=828, maxDocs=44218)
               0.09375 = fieldNorm(doc=3980)
         0.21883526 = weight(abstract_txt:merkmale in 3980) [ClassicSimilarity], result of:
           0.21883526 = score(doc=3980,freq=1.0), product of:
             0.30901766 = queryWeight, product of:
               1.8981143 = boost
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.021552525 = queryNorm
             0.7081643 = fieldWeight in 3980, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.09375 = fieldNorm(doc=3980)
       0.16 = coord(4/25)
   

5. Bibel, W.; Hölldobler, S.; Schaub, T.: Wissensrepräsentation und Inferenz : eine grundlegende Einführung (1993) 0.06

   0.059180826 = sum of:
     0.059180826 = product of:
       0.36988017 = sum of:
         0.12067962 = weight(abstract_txt:lektüre in 3389) [ClassicSimilarity], result of:
           0.12067962 = score(doc=3389,freq=2.0), product of:
             0.17154124 = queryWeight, product of:
               7.9592175 = idf(docFreq=41, maxDocs=44218)
               0.021552525 = queryNorm
             0.70350206 = fieldWeight in 3389, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.9592175 = idf(docFreq=41, maxDocs=44218)
               0.0625 = fieldNorm(doc=3389)
         0.08859312 = weight(abstract_txt:ausführliche in 3389) [ClassicSimilarity], result of:
           0.08859312 = score(doc=3389,freq=1.0), product of:
             0.17588247 = queryWeight, product of:
               1.0125746 = boost
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.021552525 = queryNorm
             0.50370634 = fieldWeight in 3389, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.0625 = fieldNorm(doc=3389)
         0.06795644 = weight(abstract_txt:dieses in 3389) [ClassicSimilarity], result of:
           0.06795644 = score(doc=3389,freq=3.0), product of:
             0.12874961 = queryWeight, product of:
               1.2251906 = boost
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.021552525 = queryNorm
             0.5278186 = fieldWeight in 3389, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.8757796 = idf(docFreq=916, maxDocs=44218)
               0.0625 = fieldNorm(doc=3389)
         0.09265097 = weight(abstract_txt:leser in 3389) [ClassicSimilarity], result of:
           0.09265097 = score(doc=3389,freq=1.0), product of:
             0.22831401 = queryWeight, product of:
               1.6315373 = boost
               6.4928803 = idf(docFreq=181, maxDocs=44218)
               0.021552525 = queryNorm
             0.40580502 = fieldWeight in 3389, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4928803 = idf(docFreq=181, maxDocs=44218)
               0.0625 = fieldNorm(doc=3389)
       0.16 = coord(4/25)