On 01/09/13 00:02, Brad Moran wrote:
sorry the file type should be saved as .owl
I see no data. If you had an attachment, then they don't get through to
the mailing list.
Would it be possible to create a complete, minimal example of your
setup? A small amount of data that shows the situation.
This description is quite long - is it all needed or can you see the
same issues in a smaller configuration?
Andy
On Sat, Aug 31, 2013 at 7:00 PM, Brad Moran <[email protected]
<mailto:[email protected]>> wrote:
Hi,
I am currently having a problem getting the exact results I want
from my text queries. I attached one example of my rdf that I begin
with. Then I run tdbloader and successfully create an index using
this assembler file with jena.textindexer:
@prefix : <http://localhost/jena_example/#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix tdb: <http://jena.hpl.hp.com/2008/tdb#> .
@prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix text: <http://jena.apache.org/text#> .
@prefix mms: <http://rdf.cdisc.org/mms#> .
@prefix sdtms: <http://rdf.cdisc.org/sdtm-1-2/schema#> .
@prefix sdtmigs: <http://rdf.cdisc.org/sdtmig-3-1-2/schema#> .
@prefix sends: <http://rdf.cdisc.org/send/schema#> .
@prefix sendigs: <http://rdf.cdisc.org/send-3.0/schema#> .
@prefix cts: <http://rdf.cdisc.org/ct/schema#> .
## Example of a TDB dataset and text index
## Initialize TDB
[] ja:loadClass "com.hp.hpl.jena.tdb.TDB" .
tdb:DatasetTDB rdfs:subClassOf ja:RDFDataset .
tdb:GraphTDB rdfs:subClassOf ja:Model .
## Initialize text query
[] ja:loadClass "org.apache.jena.query.text.TextQuery" .
# A TextDataset is a regular dataset with a text index.
text:TextDataset rdfs:subClassOf ja:RDFDataset .
# Lucene index
text:TextIndexLucene rdfs:subClassOf text:TextIndex .
## ---------------------------------------------------------------
## This URI must be fixed - it's used to assemble the text dataset.
:text_dataset rdf:type text:TextDataset ;
text:dataset <#dataset> ;
text:index <#indexLucene> ;
.
# A TDB dataset used for RDF storage
<#dataset> rdf:type tdb:DatasetTDB ;
tdb:location "tdb" ;
# if from command line use: "NetBeansProjects/mdr-older/trunk/tdb"
.
# Text index description
<#indexLucene> a text:TextIndexLucene ;
text:directory <file:luceneIndexes> ;
text:entityMap <#entMap> ;
.
# Mapping in the index
# URI stored in field "uri"
# rdfs:label is mapped to field "text"
<#entMap> a text:EntityMap ;
text:entityField "uri" ;
text:defaultField "text" ;
text:map (
[ text:field "text" ; text:predicate mms:dataElementName ]
[ text:field "text" ; text:predicate
mms:dataElementDescription ]
[ text:field "text" ; text:predicate mms:dataElementLabel ]
[ text:field "text" ; text:predicate mms:dataElementType ]
[ text:field "text" ; text:predicate mms:ordinal ]
[ text:field "text" ; text:predicate mms:broader ]
[ text:field "text" ; text:predicate mms:Dataset ]
[ text:field "text" ; text:predicate mms:contextName ]
[ text:field "text" ; text:predicate mms:contextLabel ]
[ text:field "text" ; text:predicate mms:contextDescription ]
[ text:field "text" ; text:predicate sdtms:dataElementType ]
[ text:field "text" ; text:predicate sdtms:dataElementRole ]
[ text:field "text" ; text:predicate sdtms:dataElementCompliance ]
[ text:field "text" ; text:predicate sdtms:supportedBySDTMIG ]
[ text:field "text" ; text:predicate sdtms:supportedBySEND ]
[ text:field "text" ; text:predicate sdtmigs:references ]
[ text:field "text" ; text:predicate sdtmigs:domainStructure ]
[ text:field "text" ; text:predicate sdtmigs:domainCode ]
[ text:field "text" ; text:predicate
sdtmigs:controlledTermsOrFormat ]
[ text:field "text" ; text:predicate
sends:dataElementCompliance ]
[ text:field "text" ; text:predicate sends:dataElementRole ]
[ text:field "text" ; text:predicate sendigs:domainStructure ]
[ text:field "text" ; text:predicate sendigs:domainCode ]
[ text:field "text" ; text:predicate
sendigs:controlledTermsOrFormat ]
[ text:field "text" ; text:predicate cts:cdiscDefinition]
[ text:field "text" ; text:predicate cts:nciPreferredTerm]
[ text:field "text" ; text:predicate cts:nciCode]
[ text:field "text" ; text:predicate cts:cdiscSynonyms]
[ text:field "text" ; text:predicate cts:cdiscSubmissionValue]
[ text:field "text" ; text:predicate cts:codelistName]
[ text:field "text" ; text:predicate cts:isExtensibleCodelist]
) .
I then try to run queries against this dataset, as an example say I
want to search "AE" then I would expect every dataElement within the
AE domain to be returned. However, I cannot get the desired result.
If I search:
PREFIX : <http://localhost/jena_example/#> PREFIX text:
<http://jena.apache.org/text#> PREFIX mms:
<http://rdf.cdisc.org/mms#> SELECT * {?s text:query
(mms:dataElementName 'AE')}
I get:
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.DOMAIN>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Table.AE>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.FA.FACAT>
when I would expect to get:
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AERELNST>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AEENDY>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AEMODIFY>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AETOXGR>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AEREFID>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AESCAT>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AESEQ>
<http://rdf.cdisc.org/sdtmig-3-1-2/std#Column.AE.AESMIE>
(And the rest of the .AE dataElements just listed a few here)
I also tried playing with this query a lot, but could not get the
desired result for example I tried the other form of query as well:
PREFIX : <http://localhost/jena_example/#> PREFIX text:
<http://jena.apache.org/text#> PREFIX mms:
<http://rdf.cdisc.org/mms#> SELECT * {?subject mms:contextName ?o .
?s text:query (mms:contextName 'SE')}
I am not sure whether the problem is a result of my query being
formed incorrectly, or whether the problem could be in my assembler
file that creates the index (is there a better/more complete way to
create an index for this rdf model?). Any suggestions would help,
like I mentioned in the beginning one of the rdf files from tdb is
attached. Thanks.
