Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
rubricaulis rv4C    CONTACT UM HERBARIUM ah>L   LUPINUS z    , lupinus argenteus var. rubricaulis    Q United States  NvZ COLORADO     ygA ARGENTEUS 1451243 u    !6X 859    WM7t VAR.    L. HESS +/,^  (greene) s.l.welsh z1  
{"catalogNumber": "1451243", "order": "", "family": "", "scientificName": "Lupinus argenteus var. rubricaulis", "scientificNameAuthorship": "(Greene) S.L.Welsh", "genus": "Lupinus", "subgenus": "", "specificEpithet": "argenteus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rubricaulis", "identifiedBy": "", "recordedBy": "L. Hess", "recordNumber": "859", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}