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": ""}
 _ INDIGOFERA CUERNAVACANA R. BARNEBY    mina; mina; los barrales r   > 17.8821   . a2l MEXICO     +_TF  LLNO BY RIVER           8=6S| -99.7554 Fabaceae d8    PDK 139-07-04  dR/K Fabales   `U 1168123 
{"catalogNumber": "1168123", "order": "Fabales", "family": "Fabaceae", "scientificName": "Indigofera cuernavacana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1939-07-04", "habitat": "Llano by river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Mina; Mina; Los Barrales", "decimalLatitude": "17.8821", "decimalLongitude": "-99.7554", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}