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": ""}
  (JG  MXICO ON LIMESTONE ROC.  xTo   $c^o KARWINSKYANA f.r. barrie     c tabasco  1259079 U   EUGENIA       myrtales d     1939-07-01 Z<    y MYRTACEAE small tree.  L     3561 DZ   v<l Boca Cerro, 7enosique EIZI MATUDA 9#D<  o.berg H9XM&  
{"catalogNumber": "1259079", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "", "scientificNameAuthorship": "O.Berg", "genus": "Eugenia", "subgenus": "", "specificEpithet": "karwinskyana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F.R. Barrie", "recordedBy": "Eizi Matuda", "recordNumber": "3561", "verbatimEventDate": "1939-07-01", "habitat": "On limestone rock.", "occurrenceRemarks": "Small tree.", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tabasco", "county": "", "municipality": "", "locality": "Boca Cerro, Tenosique", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}