Re: OWL serialization

owl:info is not a defined OWL property. You should use "@value" instead of
"info" in your data (or alias "info" to "@value").

Also, you have spaces after the prefixes in some cases (e.g. "owl:
Ontology", "owl: versionInfo"), you should remove those. Furthermore, you
should use "@id" instead of "rdf:about". Finally, you don't seem to use the
defined "pizza" term – it seems that IRI should be the value of the
Ontology "@id".

Cheers,
Niklas



On Fri, Aug 29, 2014 at 9:54 AM, Philippe Duchesne <pduchesne@gmail.com>
wrote:

> You lack a definition for the info element (here assuming it is part of
> the owl namespace) :
> http://tinyurl.com/oswqx5n
>
> --p.
>
>
> On Thu, Aug 28, 2014 at 4:54 PM, Vinicius Maran <viniciusmaran@gmail.com>
> wrote:
>
>> Hello all,
>> i`m starting to develop using JSON-ld, and i have a question.
>> I`m trying to serialize owl-dl files in json-ld (i saw a related project
>> but i want to do this for my own :P)
>>
>> *For example, i'm trying to serialize pizza owl ontology (only the owl-dl
>> description of ontology, without axioms)* ( http://pastebin.com/Y1hyZaJj
>> ) :
>>
>> {
>>     "@context": {
>>         "pizza": {
>>             "@id": "
>> http://130.88.198.11/co-ode-files/ontologies/pizza.owl",
>>             "@type": "@id"
>>         },
>>         "rdf": "http: //www.w3.org/1999/02/22-rdf-syntax-ns#",
>>         "xsd": "http: //www.w3.org/2001/XMLSchema#",
>>         "rdfs": "http: //www.w3.org/2000/01/rdf-schema#",
>>         "owl": "http: //www.w3.org/2002/07/owl#"
>>     },
>>     "owl: Ontology": {
>>         "rdf: about": "",
>>         "owl: versionInfo": [
>>             {
>>                 "info":
>> "v.1.4.AddedFoodclass(usedindomain/rangeofhasIngredient
>> AddedseveralhasCountryOfOriginrestrictionsonpizzas
>> MadehasToppinginversfunctional",
>>                 "@language": "en"
>>             },
>>             {
>>                 "info":
>> "v.1.5.Removedprotege.owlimportandreferences.MadeontologyURIdate-independent",
>>                 "@language": "en"
>>             }
>>         ],
>>         "rdfs:comment": {
>>             "info":
>> "AnexampleontologythatcontainsallconstructsrequiredforthevariousversionsofthePizzaTutorialrunbyManchesterUniversity(seehttp:
>> //www.co-ode.org/resources/tutorials/)",
>>             "@language": "en"
>>         }
>>     }
>> }
>>
>> *This is valid to JSON validators, but i've tested in json-ld playground,
>> and i got this (expanded):*
>> [
>>   {
>>     "http: //www.w3.org/2002/07/owl# Ontology": [
>>       {
>>         "http: //www.w3.org/2002/07/owl# versionInfo": [],
>>         "http: //www.w3.org/1999/02/22-rdf-syntax-ns# about": [
>>           {
>>              "@value": ""
>>           }
>>         ]
>>       }
>>     ]
>>   }
>> ]
>>
>> Anyone can help me to find why it don't show info and language
>> information about info and language in comment and version info ?
>>
>> Thanks,
>> Vinícius Maran
>>
>
>