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": ""}
   CAYO EMM_   cB7 1107348   e EUPATORIUM BILLBERGIANUM A.T. WHITTEMORE m?Af         eupatorium L^^B         gf 1931-05-06    -89.02361  < gj  Beize c%< ! 
{"catalogNumber": "1107348", "order": "", "family": "", "scientificName": "Eupatorium billbergianum", "scientificNameAuthorship": "", "genus": "Eupatorium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A.T. Whittemore", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1931-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "Cayo", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-89.02361", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}