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": ""}
  623-4  H      Mexico y?   @%  CALLIANDROPSIS  F% 1151370 fabaceae Y( F6     VP_ Oaxaca      L) LA CUCHARILLA; SANTIAGO CHAZUMBA; HWY 125, HUAJUAPAN DE LEÃ³N TO TEHUACÃ¡N, 4 NI N OF SANTIAGO CHAZUMBA  (B]ritton & Rose) H.M. Hern. & P. Guinet y   xerophllous matorral 3|   NERVOSUS =Ef  H.M. HERN¡NDEZ MACÃ­AS   v4   
{"catalogNumber": "1151370", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "(Britton & Rose) H.M. Hern. & P. Guinet", "genus": "Calliandropsis", "subgenus": "", "specificEpithet": "nervosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "H.M. Hern\u00c3\u00a1ndez Mac\u00c3\u00adas", "recordedBy": "", "recordNumber": "623-4", "verbatimEventDate": "", "habitat": "Xerophllous matorral", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "La Cucharilla; Santiago Chazumba; hwy 125, Huajuapan de Le\u00c3\u00b3n to Tehuac\u00c3\u00a1n, 4 mi N of Santiago Chazumba", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}