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": ""}
  ( AERUGINEA    |8 MYRTACEAE   p Harley H. Bartlett    f.r. barrie 7+xD    n,0,x contact um herbarium 1231817 =  guatemala  2   Peten  Y2      eugenia   m 1931-04-24 MYRTALES ^wY  EUGENIA AERUGINEA M  12726 /nyt     DC. E   
{"catalogNumber": "1231817", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Eugenia aeruginea", "scientificNameAuthorship": "DC.", "genus": "Eugenia", "subgenus": "", "specificEpithet": "aeruginea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F.R. Barrie", "recordedBy": "Harley H. Bartlett", "recordNumber": "12726", "verbatimEventDate": "1931-04-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}