Hi all members,
I thank you very much for your help . Prof Milos is one of the very reputable personalities for my help. I apologize to the my many questions to yours but help me a lot.I test my CSV data n virtuoso open source. I converted my data into relational database and then use linked data views to generate RDF triples by R2RML. And this result show below, @prefix rr: <http://www.w3.org/ns/r2rml#> . @prefix HIFM: <http://localhost:8890/schemas/HIFM/> . @prefix hifm-stat: <http://localhost:8890/HIFM/stat#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix void: <http://rdfs.org/ns/void#> . @prefix scovo: <http://purl.org/NET/scovo#> . @prefix aowl: <http://bblfish.net/work/atom-owl/2006-06-06/> . <#TriplesMaptest_result_csv> a rr:TriplesMap; rr:logicalTable [ rr:tableSchema "HIFM" ; rr:tableOwner "DBA" ; rr:tableName "test_result_csv" ]; rr:subjectMap [ rr:termType rr:IRI ; rr:template " http://localhost:8890/HIFM/test_result_csv/IDENTIFICATION={IDENTIFICATION}";; rr:class HIFM:test_result_csv; rr:graph <http://localhost:8890/HIFM#> ]; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:identification ] ; rr:objectMap [ rr:column "IDENTIFICATION" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:atc_code ] ; rr:objectMap [ rr:column "ATC_CODE" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:generic_name_inn ] ; rr:objectMap [ rr:column "GENERIC_NAME_INN" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:pharmaceutical_dosage_form ] ; rr:objectMap [ rr:column "PHARMACEUTICAL_DOSAGE_FORM" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:reliability ] ; rr:objectMap [ rr:column "RELIABILITY" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:brand_name_of_the_drug ] ; rr:objectMap [ rr:column "BRAND_NAME_OF_THE_DRUG" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:packing ] ; rr:objectMap [ rr:column "PACKING" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:ref_price_per_pack_without ] ; rr:objectMap [ rr:column "REF_PRICE_PER_PACK_WITHOUT" ]; ] ; rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:ref_price_per_pack_with ] ; rr:objectMap [ rr:column "REF_PRICE_PER_PACK_WITH" ]; ] . But, there was error appear when I validate R2RML. This is error “Property <http://www.w3.org/ns/r2rml#termType> is not know (typo in its IRI?)”. I don’t know what the reason for this error is. Also, I deleted this line “rr:termType rr:IRI ;” and then R2RML validate correctly. But triples appear in incorrect form. Can you help me to understand this error? Thanks for your help in advance. Best Regards, -- Nashwa Nabil, Teaching Assistant, Information System Department, Faculty of computer and Information, On Wed, Dec 30, 2015 at 7:48 PM, Nashwa Nabel <nn...@fayoum.edu.eg> wrote: > Hi all members, > > I test my CSV data n virtuoso open source. > > I converted my data into relational database and then use linked data > views to generate RDF triples by R2RML. > > And this result show below, > > @prefix rr: <http://www.w3.org/ns/r2rml#> . > > @prefix HIFM: <http://localhost:8890/schemas/HIFM/> . > > @prefix hifm-stat: <http://localhost:8890/HIFM/stat#> . > > @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . > > @prefix void: <http://rdfs.org/ns/void#> . > > @prefix scovo: <http://purl.org/NET/scovo#> . > > @prefix aowl: <http://bblfish.net/work/atom-owl/2006-06-06/> . > > > > <#TriplesMaptest_result_csv> a rr:TriplesMap; rr:logicalTable [ > rr:tableSchema "HIFM" ; rr:tableOwner "DBA" ; rr:tableName > "test_result_csv" ]; > > rr:subjectMap [ rr:termType rr:IRI ; rr:template " > http://localhost:8890/HIFM/test_result_csv/IDENTIFICATION={IDENTIFICATION}";; > rr:class HIFM:test_result_csv; rr:graph <http://localhost:8890/HIFM#> ]; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:identification > ] ; rr:objectMap [ rr:column "IDENTIFICATION" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:atc_code ] ; > rr:objectMap [ rr:column "ATC_CODE" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant > HIFM:generic_name_inn ] ; rr:objectMap [ rr:column "GENERIC_NAME_INN" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant > HIFM:pharmaceutical_dosage_form ] ; rr:objectMap [ rr:column > "PHARMACEUTICAL_DOSAGE_FORM" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:reliability ] ; > rr:objectMap [ rr:column "RELIABILITY" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant > HIFM:brand_name_of_the_drug ] ; rr:objectMap [ rr:column > "BRAND_NAME_OF_THE_DRUG" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant HIFM:packing ] ; > rr:objectMap [ rr:column "PACKING" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant > HIFM:ref_price_per_pack_without ] ; rr:objectMap [ rr:column > "REF_PRICE_PER_PACK_WITHOUT" ]; ] ; > > rr:predicateObjectMap [ rr:predicateMap [ rr:constant > HIFM:ref_price_per_pack_with ] ; rr:objectMap [ rr:column > "REF_PRICE_PER_PACK_WITH" ]; ] . > > > > But, there was error appear when I validate R2RML. > > This is error “Property <http://www.w3.org/ns/r2rml#termType> is not know > (typo in its IRI?)”. > > I don’t know what the reason for this error is. > > Also, I deleted this line “rr:termType rr:IRI ;” and then R2RML validate > correctly. But triples appear in incorrect form. > > This is form of triples. > > Can you help me to understand this error? > > > > Thanks for your help in advance. > > > > > > > > Best Regards, > > -- > > Nashwa Nabil, > > Teaching Assistant, > > Information System Department, > > Faculty of computer and Information, > -- www.fayoum.edu.eg
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