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SDM-TIB / SDM-RDFizer

An Efficient RML-Compliant Engine for Knowledge Graph Construction
https://doi.org/10.5281/zenodo.3872103
Apache License 2.0
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datatype bug #43

Closed samiscoding closed 3 years ago

samiscoding commented 3 years ago

name: Bug report

Describe the bug

Consider this mapping rules:

rml:logicalSource [ rml:source "data.csv"; rml:referenceFormulation ql:CSV;]; rr:subjectMap [ rr:template "http://example/Class1/{column1}"; rr:class clarify:Class1; ]; rr:predicateObjectMap [ rr:predicate clarify:date; rr:objectMap [ rml:reference "date"; rr:datatype xsd:date ]]; rr:predicateObjectMap [ rr:predicate clarify:hasWhatever; rr:objectMap [ rr:parentTriplesMap ; ]]. rml:logicalSource [ rml:source "/mnt/e/data/data/slcg_notes/diagnosis_processed.csv"; rml:referenceFormulation ql:CSV; ]; rr:subjectMap [ rr:template "http://Class2/{column2}"; ]; rr:predicateObjectMap [ rr:predicate rdfs:seeAlso; rr:objectMap [ rr:template "http://Something/{column3}"; ]]. **Expected outcome is** . **While Generated output is** "http://Class2/4"^^ **Test** Modifying to this provides the expected result: rml:logicalSource [ rml:source "/mnt/e/data/data/slcg_notes/diagnosis_processed.csv"; rml:referenceFormulation ql:CSV; ]; rr:subjectMap [ rr:template "http://Class2/{column2}"; rr:class clarify:Class2; ]; rr:predicateObjectMap [ rr:predicate rdfs:seeAlso; rr:objectMap [ rr:template "http://Something/{column3}"; ]].