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": ""}
   -83.39515 63< o      rhynchospora macra %   1971-3-11 yp     u~ [ ROBERT F.C. NACZI  Rhyncbospora 4Mpv5    & Nicaragua         Zk puerto cabezas  U 4507
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Rhynchospora macra", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert F.C. Naczi", "recordedBy": "", "recordNumber": "4507", "verbatimEventDate": "1971-03-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nicaragua", "stateProvince": "", "county": "", "municipality": "", "locality": "Puerto Cabezas", "decimalLatitude": "", "decimalLongitude": "-83.39515", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}