Comments on: OWL, an ontology language http://ontogenesis.knowledgeblog.org/55 An Ontology Tutorial Sat, 25 Jun 2011 10:57:23 +0000 hourly 1 https://wordpress.org/?v=5.2 By: Types of Statement in an Ontology = | Ontogenesis http://ontogenesis.knowledgeblog.org/55/comment-page-1#comment-1801 Sat, 25 Jun 2011 10:57:23 +0000 http://ontogenesis.knowledgeblog.org/?p=55#comment-1801 […] First order logic is the logic of instances in a domain. In OWL all axioms are about individuals; OWL-DL is based upon a description logic that is a fragment of first-order logic, so OWL describes […]

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By: Uli Sattler http://ontogenesis.knowledgeblog.org/55/comment-page-1#comment-1118 Mon, 16 May 2011 13:58:18 +0000 http://ontogenesis.knowledgeblog.org/?p=55#comment-1118 Thanks for the review, Robert: I have followed your suggestions and now marked the paper as reviewed.

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By: Review for OWL | Ontogenesis http://ontogenesis.knowledgeblog.org/55/comment-page-1#comment-1065 Fri, 13 May 2011 14:15:18 +0000 http://ontogenesis.knowledgeblog.org/?p=55#comment-1065 […] is a review for Uli Sattler’s article on OWL the Web Ontology language. The title “OWL” looks a little strange in the table of […]

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By: Review for OWL = | Ontogenesis http://ontogenesis.knowledgeblog.org/55/comment-page-1#comment-1064 Fri, 13 May 2011 14:06:07 +0000 http://ontogenesis.knowledgeblog.org/?p=55#comment-1064 […] is a review for Uli Sattler’s article on OWL the Web Ontology language. The title “OWL” looks a little strange in the table of […]

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By: Reification of properties in an ontology | Ontogenesis http://ontogenesis.knowledgeblog.org/55/comment-page-1#comment-118 Sat, 18 Dec 2010 15:24:10 +0000 http://ontogenesis.knowledgeblog.org/?p=55#comment-118 […] knowledge representation languages such as RDF directly support reification. However, OWL does not allow the ontologist to qualify properties in this way. The solution is to use the n-ary […]

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