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": ""}
  el tecuã¡n; 22 km nnw of colima in the sw foothills of the vo|cã¡n de colima, rancho el jabalã­ w  zapotitlã¡n de vadillo 6      ?)q  1253   <O M MEXICO CROTALARIA SAGITTALIS  0p!    ! l.  ^c| Jalisco   5_ 19.4823  F. fabaceae    -103.743 w-hk     A.C. SANDERS Wvb D    
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Crotalaria sagittalis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A.C. Sanders", "recordedBy": "", "recordNumber": "1253", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Zapotitl\u00c3\u00a1n de Vadillo", "municipality": "", "locality": "El Tecu\u00c3\u00a1n; 22 km NNW of Colima in the SW foothills of the Volc\u00c3\u00a1n de Colima, Rancho El Jabal\u00c3\u00ad", "decimalLatitude": "19.4823", "decimalLongitude": "-103.743", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}