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": ""}
     -103u.263 VN   ji  Rogers McVaugh   1146242 chu  Concepcion de Buenos Aires _   RO Sisyrinchium bosque de pino y encino degradado   #     1988-07-08         380 O#Uw      0 Sisyrinchium palmeri
{"catalogNumber": "1146242", "order": "", "family": "", "scientificName": "Sisyrinchium palmeri", "scientificNameAuthorship": "", "genus": "Sisyrinchium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "", "recordNumber": "380", "verbatimEventDate": "1988-07-08", "habitat": "Bosque de pino y encino degradado", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Concepcion de Buenos Aires", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-103.263", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}