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": ""}
   F$ united states   AL CHARLOTTE  virginiensis 6mf  GRPM 50905 fp1e5  micranthes virginiensis : I     chittenden ]>  Micranthes Y    FRED H. HORSFORD G^/   &HrI s.n. 1501566 5w     N X~2 SAXIFRAGACEAE   qO Z 1878-05-08 vermont J ! w    Saxifragales 6~   
{"catalogNumber": "1501566", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Micranthes virginiensis", "scientificNameAuthorship": "", "genus": "Micranthes", "subgenus": "", "specificEpithet": "virginiensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred H. Horsford", "recordNumber": "s.n.", "verbatimEventDate": "1878-05-08", "habitat": "", "occurrenceRemarks": "GRPM 50905", "associatedTaxa": "", "country": "United States", "stateProvince": "Vermont", "county": "Chittenden", "municipality": "", "locality": "Charlotte", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}