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": ""}
 f VISCOSA Extensive sand dvnes and roadside 65Kh     6 chiapas    Stylosanthes viscosa 15.8696 qtw    FABALES ! k     UD . fabaceae san pedro campo alegre; tonalã¡; nw of puerto arista I    g -91.965 20844 y 9eY   STYLOSANTHES OA    Z 1971-10-19 DENNIS E. BREEDLOVE & R. THORNE t8#  1183133 vj    Mexico #r0_w     (L.) Sw. r  
{"catalogNumber": "1183133", "order": "Fabales", "family": "Fabaceae", "scientificName": "Stylosanthes viscosa", "scientificNameAuthorship": "(L.) Sw.", "genus": "Stylosanthes", "subgenus": "", "specificEpithet": "viscosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove & R. Thorne", "recordNumber": "20844", "verbatimEventDate": "1971-10-19", "habitat": "Extensive sand dunes and roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "San Pedro Campo Alegre; Tonal\u00c3\u00a1; NW of Puerto Arista", "decimalLatitude": "15.8696", "decimalLongitude": "-91.965", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}