On Wed, Nov 21, 2012 at 9:31 PM, Roland Cornelissen <metamatter...@gmail.com> wrote: > That's interesting, apparently there are 2 different notations of the > property areaTotal. > The one in the mappingserver [1] and live [2] are different from the 'main' > one [3] which is the correct one afaik. > In [2] there is no rdf:type recognised although it's declared. > > Not sure what's going on here?
[3] shows the ontology as it is in the OWL file, while [1] and [2] show it as it is in the mappings wiki. When we generate the OWL file, we deliberately switch the range from dbpedia-owl:Area to xsd:double. I don't remember why... An update by Robert on Mar 31 2010 introduced that behavior: http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/core/src/main/scala/org/dbpedia/extraction/ontology/io/OntologyOWLWriter.scala?r1=3391&r2=3397 > > Thanks, > Roland > > [1] http://mappings.dbpedia.org/index.php/OntologyProperty:AreaTotal > [2] http://live.dbpedia.org/ontology/areaTotal > [3] http://dbpedia.org/ontology/areaTotal > > > > On 11/21/2012 08:45 PM, Mohamed Morsey wrote: > > Hi Roland, > > On 11/21/2012 08:12 PM, Roland Cornelissen wrote: > > Hi Mohamed, > > And what about this one: > > {{DatatypeProperty > |labels = > {{label|de|Fläche}} > {{label|en|area total}} > {{label|nl|oppervlakte}} > {{label|el|έκταση_περιοχής}} > {{label|fr|superficie}} > |rdfs:domain = Place > |rdfs:range = Area > }} > > To me it appears strange to express the range of this property as Area. I > think the area total is expressed in some kind of metrics, like for example > 128,37 km². Is this an error or am i missing something here? > > > Property "areaTotal" uses the SI units, so it should be expressed in square > meter. > Please have a look on that thread [1], as it was discussing that property in > details. > > > Thanks, > Roland > > > On 11/21/2012 03:17 PM, Mohamed Morsey wrote: > > Hi Roland, > > On 11/20/2012 12:23 AM, Roland Cornelissen wrote: > > Hi, > I am adding Dutch labels to the ontology and in the process I'm changing > the old notations to the new coding style. > While working my way through a lot of properties i run into stuff like this: > > {{ObjectProperty > > | labels = > > {{label|en|person function}} > > {{label|nl|persoon functie}} > > | rdfs:range = PersonFunction > > }} > > In my opinion it would be more complete/precise if the rdfs:domain is > declared (Person), because obviously this property is intended to > connect Person to PersonFunction. > I am tempted to add it to improve the ontology. > What do you think; how to proceed in a situation like this? > > > I agree with you. > You can go ahead and improve it. > > > Thanks, > Roland > > > > > > [1] > http://www.mail-archive.com/dbpedia-discussion@lists.sourceforge.net/msg03623.html > > -- > Kind Regards > Mohamed Morsey > Department of Computer Science > University of Leipzig > > > -- > metamatter | Drs. Roland Cornelissen | Weersterweg 12 | 9832TE | Den Horn | > T +31 (0)50 5515369 | M +31 (0)6 14797518 | www.metamatter.nl > > ------------------------------------------------------------------------------ > Monitor your physical, virtual and cloud infrastructure from a single > web console. Get in-depth insight into apps, servers, databases, vmware, > SAP, cloud infrastructure, etc. Download 30-day Free Trial. > Pricing starts from $795 for 25 servers or applications! > http://p.sf.net/sfu/zoho_dev2dev_nov > _______________________________________________ > Dbpedia-discussion mailing list > Dbpedia-discussion@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion > ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Dbpedia-discussion mailing list Dbpedia-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
