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{{Paper
|id=Vol-2195/preface
|storemode=property
|title=None
|pdfUrl=https://ceur-ws.org/Vol-2195/preface.pdf
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==None==
<pdf width="1500px">https://ceur-ws.org/Vol-2195/preface.pdf</pdf>
<pre>
                                  Preface


    The 9th Workshop on Ontology Design and Patterns targets topics relating
to high quality ontology design. The workshop series addresses topics centered
around quality in ontology design as well as ontology design patterns (ODP)
in Semantic Web data and ontology engineering. The aim of the workshop is
twofold: 1) providing an arena for discussing patterns, pattern-based ontologies,
systems, datasets, etc., and 2) broadening the pattern community by developing
its own ’discourse’ for discussing and describing relevant problems and their
solutions.
    WOP2018 is held as a full day workshop in Monterey, California, USA, co-
located with the 17th International Semantic Web Conference (ISWC2018). Its
program includes an invited talk by Markus Kroetzsch on modeling-related as-
pects of Wikidata, paper presentations, poster session, breakout groups and ple-
nary discussion. Altogether, WOP2018 received 12 submissions. From them, the
Program Committee selected 6 research papers and 3 pattern papers. All pattern
papers were also presented in the poster session.
    We are very grateful to members of the Program Committee without whom
the workshop would not have been possible. We thank our invited speaker,
Markus Kroetzsch. We also thank the organizers of the 17th International Se-
mantic Web Conference for hosting WOP2018 at ISWC 2018. Finally, we thank
all the authors for their submissions.
    Further information about WOP2018 can be found at the workshop website:
http://ontologydesignpatterns.org/wiki/WOP:2018

August 2018

WOP2018 Chairs

</pre>