Hi Andy, Thank you for the reply, well let me clear it in other way, i have created a rdf file using cidoc crm ontology, here is an example of that file.
<rdf:Description rdf:about="http://phdprototype.tk/collectionimage /4D0BFF17-5810-4644-A550-D35EE090D4A8.png"> ` <rdfs:label>Brett WHITELEY</rdfs:label> <rdf:type>Painting</rdf:type> <crm:P3_has_note> <crm:P102_has_title> <rdfs:label>Interior with Time Past</rdfs:label> </crm:P102_has_title> </crm:P3_has_note> <crm:P91_has_unit> <crm:E58_Measurement_Unit> <rdfs:label>182.0 h * 200.0 w cm</rdfs:label> </crm:E58_Measurement_Unit> </crm:P91_has_unit> <crm:P7_took_place_at> <crm:E53_Place> <crm:E44_Place_Appellation> 5D </crm:E44_Place_Appellation> </crm:E53_Place> </crm:P7_took_place_at> <crm:P108i_was_produced_by> <crm:E12_Production> <crm:P126_employed> <crm:E57_Material> <rdfs:label>Oil</rdfs:label> </crm:E57_Material> </crm:P126_employed> <crm:P4_has_time-span> <crm:E52_Time-Span> <crm:P82_at_some_time_within> 1976 </crm:P82_at_some_time_within> </crm:E52_Time-Span> </crm:P4_has_time-span> </crm:E12_Production> </crm:P108i_was_produced_by> <crm:E62_String>Painting</crm:E62_String><crm:E21_Person><E39_Actor><rdfs:label>Brett WHITELEY</rdfs:label></E39_Actor></crm:E21_Person> </rdf:Description> Now, if i pass a Brett WHITELEY as a parameter then it should return the title, time-span, material. But unfortunately i dont know how to get it from a rdf file using sparql. Similarly in mysql it would be like select * from tablename where actor="Brett WHITELEY" I hope this example will help you to understand the problem. Thanks for your time. Kind Regards, Ravi On Fri, Aug 22, 2014 at 9:53 PM, Andy Seaborne <[email protected]> wrote: > Hi Ravi, > > I'm afraid I don't understand what your question is. > > What information is available to make the suggestion? A SPARQl query can > only rturn information that's available in the data being queried. If the > suggestion can only come from the information in the description of the > painting, then what suggestions might be possible? > > Andy > > > On 21/08/14 07:31, Ravi Vyas wrote: > >> Hello, >> >> I my self Ravi Vyas, I am developing an IOS Application which is meant to >> enhanced the user experience in the museum. I have created a RDF file >> using >> CIDOC -CRM ontology which includes all the information of a museum such as >> painter name , year of painting, material which was used etc. >> >> I am new to Semantic web, after doing bit R.&D., i found that i will have >> to use an eclipse software which should include Apache jena files. Now the >> main of to develop a RDF file is to find a similar record or to give a >> suggestion to users when they would read about a painter's information. >> Here is a scenario, Alex is at level 2 of museum and he is reading about >> the Brett whitley who is a painter now when alex would click on a more >> information button, he should get a suggestion to go somewhere else and >> read about other painter's information. I believe that , it could be done >> using SPARQL. here is a SPARQL query which return an ID >> >> SELECT * WHERE { ?o rdfs:label ?'Brett WHITELEY' } LIMIT 10 >> >> >> Here is a record from my rdf file. >> >> <rdf:Description rdf:about=" >> >> http://phdprototype.tk/collectionimage/4D0BFF17-5810-4644-A550-D35EE090D4A8.png >> "> >> <rdfs:label>Brett WHITELEY</rdfs:label> >> >> <crm:P3_has_note> >> <crm:P102_has_title> >> <rdfs:label>Interior with Time Past</rdfs:label> >> </crm:P102_has_title> >> </crm:P3_has_note> >> >> <crm:P91_has_unit> >> <crm:E58_Measurement_Unit> >> <rdf:value>182.0 h * 200.0 w cm</rdf:value> >> </crm:E58_Measurement_Unit> >> </crm:P91_has_unit> >> >> >> <crm:P7_took_place_at> >> <crm:E53_Place> >> <crm:E44_Place_Appellation> >> 5D >> </crm:E44_Place_Appellation> >> </crm:E53_Place> >> </crm:P7_took_place_at> >> >> <crm:P108i_was_produced_by> >> <crm:E12_Production> >> <rdfs:label>$EVENT_LABEL</rdfs:label> >> <crm:P126_employed> >> <crm:E57_Material> >> <rdfs:label>Oil</rdfs:label> >> <rdfs:label>Canvas</rdfs:label> >> </crm:E57_Material> >> </crm:P126_employed> >> >> <crm:P4_has_time-span> >> <crm:E52_Time-Span> >> <crm:P82_at_some_time_within> >> 1976 >> </crm:P82_at_some_time_within> >> </crm:E52_Time-Span> >> </crm:P4_has_time-span> >> </crm:E12_Production> >> </crm:P108i_was_produced_by> >> >> <crm:E62_String>Painting >> </crm:E62_String> >> <crm:E21_Person> >> <E39_Actor> >> <rdfs:label>Brett WHITELEY</rdfs:label> >> </E39_Actor> >> </crm:E21_Person> >> </rdf:Description> >> >> >> Kind Regards, >> Ravi >> >> >
