Ok, sorry thanks for your help. Regards. ______________________________ Alberto Nogales Moyano Information engineering research unit University of Alcalá
El 24/11/2013, a las 13:42, Dave Reynolds <[email protected]> escribió: > Hi, > > This is a question for the jena-users list, the dev list is for people > developing Jena itself. However, see below ... > > On 23/11/13 22:44, Nogales Moyano Alberto wrote: >> Hello I am trying to add an object property between this two individuals. I >> also have the object property in the code and the individuals are in the >> ontology. In only need to connect them using a property. The individuals >> look like this in the code, my problem is that I have never work with that >> ontologies using this "Description" tag. >> >> <!-- >> http://vivo.iu.edu/individual/n6356<http://vivo.iu.edu/individual/n6356> --> >> >> <owl:Thing rdf:about="http://vivo.iu.edu/individual/n6356";> >> <rdf:type rdf:resource="&bibo;Article"/> >> <rdf:type rdf:resource="&bibo;Document"/> >> <rdf:type rdf:resource="&vivo;ConferencePaper"/> >> <rdf:type rdf:resource="&vivo;InformationResource"/> >> <rdf:type rdf:resource="&owl;NamedIndividual"/> >> <rdfs:label xml:lang="en-us">Indiana University Digital Music Library >> Project</rdfs:label> >> <vitro:modTime >> rdf:datatype="&xsd;dateTime">2010-07-28T15:36:03</vitro:modTime> >> <vitro:moniker rdf:datatype="&xsd;string">conference >> paper</vitro:moniker> >> <bibo:doi >> rdf:datatype="&xsd;string">http://doi.acm.org/10.1145/379437.379774<http://doi.acm.org/10.1145/379437.379774></bibo:doi> >> <title>Indiana University Digital Music Library Project</title> >> <dateTimeValue rdf:resource="http://vivo.iu.edu/individual/n4086167"/> >> <bibo:presentedAt rdf:resource="http://vivo.iu.edu/individual/n5092"/> >> <informationResourceInAuthorship >> rdf:resource="http://vivo.iu.edu/individual/n6257"/> >> <informationResourceInAuthorship >> rdf:resource="http://vivo.iu.edu/individual/n6300"/> >> <vitro:mostSpecificType rdf:resource="&vivo;ConferencePaper"/> >> </owl:Thing> >> >> >> >> <!-- >> http://vivo.iu.edu/individual/n6399<http://vivo.iu.edu/individual/n6399> --> >> >> <owl:Thing rdf:about="http://vivo.iu.edu/individual/n6399";> >> <rdf:type rdf:resource="&bibo;Article"/> >> <rdf:type rdf:resource="&bibo;Document"/> >> <rdf:type rdf:resource="&vivo;ConferencePaper"/> >> <rdf:type rdf:resource="&vivo;InformationResource"/> >> <rdf:type rdf:resource="&owl;NamedIndividual"/> >> <rdfs:label xml:lang="en-us">Assessing Future Ecosystem Services: a Case >> Study of the Northern Highlands Lake District Wisconsin</rdfs:label> >> <vitro:modTime >> rdf:datatype="&xsd;dateTime">2010-07-28T15:36:03</vitro:modTime> >> <vitro:moniker rdf:datatype="&xsd;string">conference >> paper</vitro:moniker> >> <bibo:doi >> rdf:datatype="&xsd;string">http://doi.acm.org/10.1145/379437.99999<http://doi.acm.org/10.1145/379437.99999></bibo:doi> >> <title>Assessing Future Ecosystem Services: a Case Study of the Northern >> Highlands Lake District Wisconsin</title> >> <dateTimeValue rdf:resource="http://vivo.iu.edu/individual/n111111"/> >> <bibo:presentedAt rdf:resource="http://vivo.iu.edu/individual/n2222"/> >> <informationResourceInAuthorship >> rdf:resource="http://vivo.iu.edu/individual/n3333"/> >> <informationResourceInAuthorship >> rdf:resource="http://vivo.iu.edu/individual/n4444"/> >> <vitro:mostSpecificType rdf:resource="&vivo;ConferencePaper"/> >> </owl:Thing> >> >> I have tried with this code but the getters give me null values. Getting the >> two individuals by its names, getting the object property and adding them to >> the model. >> >> Individual doc = model.getIndividual("n6356"); >> Individual ref = model.getIndividual("n6399"); >> ObjectProperty cites = >> model.getObjectProperty("http://purl.org/ontology/bibo/cites";); >> model.add(doc,cites,ref); > > You have to use the full URI to find the individuals, > > String NS = "http://vivo.iu.edu/individual/";; > Individual doc = model.getIndividual(NS + "n6356"); > Individual ref = model.getIndividual(NS + "n6399"); > ObjectProperty cites = > model.getObjectProperty("http://purl.org/ontology/bibo/cites";); > model.add(doc,cites,ref); > > Dave >
