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": ""}
  tJU  i. garcã­a r. & j. machuca fabales r  1997-07-18 UTN  Tancitaro 2xl/  riley 6m       d_N 8 Michoacan       POLYPHYLLA  QeL     <, Crotalaria polyphylla HIERBA PERENNE POSTRADA, CERCA DEL CAMINO, BOSQUE MESÃ³FILO  a//   oq 99 19.3217     P7q -102.292 FABACEAE |kw4  1153262   + 
{"catalogNumber": "1153262", "order": "Fabales", "family": "Fabaceae", "scientificName": "Crotalaria polyphylla", "scientificNameAuthorship": "Riley", "genus": "", "subgenus": "", "specificEpithet": "polyphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "I. Garc\u00c3\u00ada R. & J. Machuca", "recordNumber": "", "verbatimEventDate": "1997-07-18", "habitat": "Hierba perenne postrada, cerca del camino, bosque mes\u00c3\u00b3filo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michoacan", "county": "Tancitaro", "municipality": "", "locality": "", "decimalLatitude": "19.3217", "decimalLongitude": "-102.292", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}