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": ""}
   KMx myrtaceae   Cn! 1972-05-10  ]!g5 Myrcia chytraculia var. pauciflora  chytraculia F@!    (O. BERG) G. P. BURTON & E. LUCAS 4w     Chiapas Hh    25093 c7IV          var. -#& 
{"catalogNumber": "", "order": "", "family": "Myrtaceae", "scientificName": "Myrcia chytraculia var. pauciflora", "scientificNameAuthorship": "(O. Berg) G. P. Burton & E. Lucas", "genus": "", "subgenus": "", "specificEpithet": "chytraculia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "25093", "verbatimEventDate": "1972-05-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}