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": ""}
      Ipomoea batatoides  tJ C  CHOISY 36bh   R? 23340  solanales  MY      9AKnv ParanÃ¡  batatoides <$Y   1970-01-15 VPcuf   Convolvulaceae       = G. HATSCHBACH    XK3!c j. r. i. wood  
{"catalogNumber": "", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea batatoides", "scientificNameAuthorship": "Choisy", "genus": "", "subgenus": "", "specificEpithet": "batatoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. R. I. Wood", "recordedBy": "G. Hatschbach", "recordNumber": "23340", "verbatimEventDate": "1970-01-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Paran\u00c3\u00a1", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}