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": ""}
  3Kd Mexico   grandiflorum e 5z(      $ axaca  o`P6 17.3336  6274 x      # Z_  m. sousa sã¡nchez & o. tã©llez valdã©s Eriosema grandiflorum -&Z    cerro con bursera y juniperus vB:           r3:  1976-10-19 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Eriosema grandiflorum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "grandiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Sousa S\u00c3\u00a1nchez & O. T\u00c3\u00a9llez Vald\u00c3\u00a9s", "recordNumber": "6274", "verbatimEventDate": "1976-10-19", "habitat": "Cerro con bursera y juniperus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.3336", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}