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Name of a column in the logical table. When generating RDF triples from a logical table row, value from the specified column is used as the graph, subject, predicate, or object (based upon the specific domain)

AttributesValues
type
domain
range
comment
  • Name of a column in the logical table. When generating RDF triples from a logical table row, value from the specified column is used as the graph, subject, predicate, or object (based upon the specific domain)
minCardinality
maxCardinality
OVL:inconsistencyOfPredicate
  • select ?fldmap as ?s, ("Warning") as ?severity, (if (bif:isnotnull (sql:R2RML_KEY_COLUMN_EXISTS (?ts, ?to, ?tn, ?col, 1)), bif:concat ("rr:column refers to column ", ?col , " that is misspelled name of column ", sql:R2RML_KEY_COLUMN_EXISTS (?ts, ?to, ?tn, ?col, 1), " that the table ", sql:R2RML_MAIN_KEY_EXISTS (?ts, ?to, ?tn, 0), " contains now; adjust the R2RML or the table before generating an RDF View" ), bif:concat ("rr:column refers to column ", ?col , " that is not found in table ", sql:R2RML_MAIN_KEY_EXISTS (?ts, ?to, ?tn, 0), "; adjust the R2RML or the table before generating an RDF View" ) ) ) as ?message where { ?lt rr:tableName ?tn . OPTIONAL { ?lt rr:tableOwner ?to } OPTIONAL { ?lt rr:tableSchema ?ts } filter (bif:isnotnull (sql:R2RML_MAIN_KEY_EXISTS (?ts, ?to, ?tn, 0))) ?triplesmap a rr:TriplesMap ; rr:logicalTable ?lt . { ?triplesmap rr:subjectMap [ rr:graphMap ?fldmap ] } union { ?triplesmap rr:predicateObjectMap [ rr:graphMap ?fldmap ] } union { ?triplesmap rr:subjectMap ?fldmap } union { ?triplesmap rr:predicateObjectMap [ rr:predicateMap ?fldmap ] } union { ?triplesmap rr:predicateObjectMap [ rr:objectMap ?fldmap ] } ?fldmap rr:column ?col filter (bif:isnull (sql:R2RML_KEY_COLUMN_EXISTS (?ts, ?to, ?tn, ?col, 0))) }
is OVL:mutuallyExclusivePredicates of
is OVL:needSomeOfPredicates of
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