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": ""}
 4Ue contact uOm herbarium   b Lamiaceae   Salvia 4O      +Oe 1973-07-23  1277904 QE9J    o+;O@ Mexico   h@9  OAXACA vitifolia hp  822 T26C   Gordon D. McPherson 7l     Benth. d iC   c @ T.P. Ramamoorthy  
{"catalogNumber": "1277904", "order": "", "family": "Lamiaceae", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "Salvia", "subgenus": "", "specificEpithet": "vitifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.P. Ramamoorthy", "recordedBy": "Gordon D. McPherson", "recordNumber": "822", "verbatimEventDate": "1973-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}