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": ""}
    |  lr howard s. gentry Indigofera montana M1 Mx  Howard S. Gentry =tc    MEXICO 6a[u5     ` FABACEAE   1168308w |+     ~  / 2134 6168 BnS     PvzN/ Sinaloa  s: P  Ocurague; Ocurahui; Sierra Surotato  q -107.646   MONTANA 4%2  
{"catalogNumber": "1168308", "order": "", "family": "Fabaceae", "scientificName": "Indigofera montana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "montana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Howard S. Gentry", "recordedBy": "Howard S. Gentry", "recordNumber": "6168", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Sinaloa", "municipality": "", "locality": "Ocurague; Ocurahui; Sierra Surotato", "decimalLatitude": "", "decimalLongitude": "-107.646", "verbatimCoordinates": "", "minimumElevationInMeters": "2134", "maximumElevationInMeters": ""}