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": ""}
 ) Mexico   R Indigofera fabaceae 9mJ   *   1939-07-20    ciudad valles =-~  INDIGOFERA SUFFRUTCOSA <1     7513 <w      virginius h. chase  San Luis Potosi 9  -98.939 I  30 J`8D     mill. Gx`(    el pujal (ãlvaro obregã³n); el pu-jal; ualley of rã­0 tampaon B.     21.8477
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Indigofera suffruticosa", "scientificNameAuthorship": "Mill.", "genus": "Indigofera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Virginius H. Chase", "recordNumber": "7513", "verbatimEventDate": "1939-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "Ciudad Valles", "municipality": "", "locality": "El Pujal (\u00c3\u0081lvaro Obreg\u00c3\u00b3n); El Pujal; Valley of r\u00c3\u00ado Tampaon", "decimalLatitude": "21.8477", "decimalLongitude": "-98.939", "verbatimCoordinates": "", "minimumElevationInMeters": "30", "maximumElevationInMeters": ""}