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": ""}
 Zg Myrcia       e> E. HASSLER   pRN+ 6819 cotonos a 1zA    FRFd myrca cotonosa     RqL 1109528   [96 myrtaceae   1900-12 IU?  SYNTYPES ARE 6819 & 3 OTHERS WwRw  BARB. RODR. EX CHODAT & HASSL. N4     (a  paraguay  hy:m= Upper Region -Aca River
{"catalogNumber": "1109528", "order": "", "family": "Myrtaceae", "scientificName": "Myrcia cotonosa", "scientificNameAuthorship": "Barb. Rodr. ex Chodat & Hassl.", "genus": "Myrcia", "subgenus": "", "specificEpithet": "cotonosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Hassler", "recordNumber": "6819", "verbatimEventDate": "1900-12", "habitat": "", "occurrenceRemarks": "Syntypes are 6819 & 3 others", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "", "county": "", "municipality": "", "locality": "Upper Region Y-Aca River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}