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": ""}
 vf ASTRAGALUS  Ew= asientos ladera caliza con vegetaciã³n de matorral xerã³filo gWKU  Hemsl. ByrF=  22.2321 V  Mexico       K6 3Z 1214 FABACEAE X=[iZ  astragalus coriaceus ucz   s) coriaceus Jerzy Rzedowski & Rogers McVaugh  VA6f   a  VL R.B. McVaugh  <* v S 1152004 Aguascalientes dr|          1976-08-21 :85oN   -102.11 AB   V_: FABALES  Us l MINA JESÃºS MARÃ­A (MINERVA);_ 6 KM AL E DE TEPEZALÃ¡
{"catalogNumber": "1152004", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus coriaceus", "scientificNameAuthorship": "Hemsl.", "genus": "Astragalus", "subgenus": "", "specificEpithet": "coriaceus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.B. McVaugh", "recordedBy": "Jerzy Rzedowski & Rogers McVaugh", "recordNumber": "1214", "verbatimEventDate": "1976-08-21", "habitat": "Ladera caliza con vegetaci\u00c3\u00b3n de matorral xer\u00c3\u00b3filo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Aguascalientes", "county": "Asientos", "municipality": "", "locality": "Mina Jes\u00c3\u00bas Mar\u00c3\u00ada (Minerva); 6 km al E de Tepezal\u00c3\u00a1", "decimalLatitude": "22.2321", "decimalLongitude": "-102.11", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}