Hi Nashwa, Who is “Prof Milos” and what is the relevance to the issue ?
“rr:termType rr:IRI ;” is supported by Virtuoso and used in example R2RML scripts we provide for the Virtuoso Demo (Northwind) database which validate and generate the Linked Data View scripts successfully: https://github.com/openlink/virtuoso-opensource/blob/develop/7/binsrc/rdb2rdf/northwind_r2rml.ttl If you can provide a sample CSV script (even if only schema) and the exact steps you performed we can attempt to recreate locally ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers > On 30 Dec 2015, at 17:53, Nashwa Nabel <nn...@fayoum.edu.eg> wrote: > > 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# <http://www.w3.org/ns/r2rml#>> . > > @prefix HIFM: <http://localhost:8890/schemas/HIFM/ > <http://localhost:8890/schemas/HIFM/>> . > > @prefix hifm-stat: <http://localhost:8890/HIFM/stat# > <http://localhost:8890/HIFM/stat#>> . > > @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns# > <http://www.w3.org/1999/02/22-rdf-syntax-ns#>> . > > @prefix void: <http://rdfs.org/ns/void# <http://rdfs.org/ns/void#>> . > > @prefix scovo: <http://purl.org/NET/scovo# <http://purl.org/NET/scovo#>> . > > @prefix aowl: <http://bblfish.net/work/atom-owl/2006-06-06/ > <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} > <http://localhost:8890/HIFM/test_result_csv/IDENTIFICATION={IDENTIFICATION}>"; > rr:class HIFM:test_result_csv; rr:graph <http://localhost:8890/HIFM# > <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 > <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 > <mailto: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# <http://www.w3.org/ns/r2rml#>> . > > @prefix HIFM: <http://localhost:8890/schemas/HIFM/ > <http://localhost:8890/schemas/HIFM/>> . > > @prefix hifm-stat: <http://localhost:8890/HIFM/stat# > <http://localhost:8890/HIFM/stat#>> . > > @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns# > <http://www.w3.org/1999/02/22-rdf-syntax-ns#>> . > > @prefix void: <http://rdfs.org/ns/void# <http://rdfs.org/ns/void#>> . > > @prefix scovo: <http://purl.org/NET/scovo# <http://purl.org/NET/scovo#>> . > > @prefix aowl: <http://bblfish.net/work/atom-owl/2006-06-06/ > <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} > <http://localhost:8890/HIFM/test_result_csv/IDENTIFICATION=%7BIDENTIFICATION%7D>"; > rr:class HIFM:test_result_csv; rr:graph <http://localhost:8890/HIFM# > <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 > <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 <http://www.fayoum.edu.eg/> > > ------------------------------------------------------------------------------ > _______________________________________________ > Virtuoso-users mailing list > Virtuoso-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtuoso-users
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