SIOC profile for 'sioc-project.org' A SIOC profile describes the structure and contents of a community site (e.g., weblog) in a machine processable form. For more information refer to the <a href="http://rdfs.org/sioc">SIOC project page</a> Making Content into Literals in AtomOWL I am sending this to sioc-dev too, as sioc was thinking of using the :Content element from atom-owl. As I am thinking of changing this, I thought you should know. ------- Hi, my previous post was a little long, which may not have made it clear that I am thinking of changing the ontology. The idea is to use literals wherever they seem obviously suited. This requires us to use create the following new literal types: - :xhtml - :html - :xml I had thought of doing this before but was help up by two things (that I can remember) 1. I had not seen literals used widely with special types 2. This would then mean that the :content relation would point sometimes to a literal, sometimes to a object, which would not be OWL-DL 3. It seemed more flexible to not use literals To take these points one by one: 1. Special Literals ------------------- I have just discovered that Fresnel uses its own Literal types such as fresnel:styleClass. So for example in http://simile.mit.edu/repository/longwell-demos/ atom/fresnel.n3 one can find :generatorFormat rdf:type fresnel:Format ; fresnel:propertyFormatDomain atom:generator ; fresnel:propertyStyle "atom-generator"^^fresnel:styleClass ; fresnel:valueStyle "atom-generator- value"^^fresnel:styleClass ; fresnel:group :atomgr . 2. The :content relation ------------------------ If we think of a element with a source as below Atom-Powered Robots Run Amok urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a 2003-12-13T18:30:02Z as being equivalent to a as below Atom-Powered Robots Run Amok urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a 2003-12-13T18:30:02Z Then we can convert the above rdf to the following N3 [] a :Entry; :title "Atom-Powered Robots Run Amok"^^:text :link [ :href :rel iana:alternate ]; :id "urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a"^^xsd:anyURI; :updated "2003-12-13T18:30:02Z"^^xsd:dateTime; :link [ :href :rel :content; ] . In accord with the following UML diagram. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "SIOC-Dev" group. To post to this group, send email to sioc-dev@googlegroups.com To unsubscribe from this group, send email to sioc-dev-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/sioc-dev -~----------~----~----~----~------~----~------~--~--- 2006-09-28T15:07:55+01:00 2006-10-06T11:35:12+01:00