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": ""}
 r. schomburgk @U+9r       * w> ROGERS MCVAUGH       CONTACT UM HERBARIUM $      3 Brazil myrcia guianensis var. guianensis  *EP  RICHARD SCHOMBURGK 1137 IS FROM SAME GATHERING, SEE MEM. NEW YORK BOT. GARD. 18(2): 58. 1969. |  Rora|ma         dK MYRCIA  jg 1842   var. JG8  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Myrcia guianensis var. guianensis", "scientificNameAuthorship": "", "genus": "Myrcia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "R. Schomburgk", "recordNumber": "", "verbatimEventDate": "1842", "habitat": "", "occurrenceRemarks": "Richard Schomburgk 1137 Is From Same Gathering, See Mem. New York Bot. Gard. 18(2): 58. 1969.", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Roraima", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}