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": ""}
   Michx. Vl&    a6c 1970A  michigan 7Ra T          WITH PINK-FLOWERED FORM. COROLLAS PURE WHTE. j     &@ just east of cut river bridge on u.s. highway 2, ca. 2 mi. e f epoufette.   ,@C6P 46.43026       5lRa CAROLINIANA
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1970A", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "With pink-flowered form. Corollas pure white.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Just east of Cut River bridge on U.S. Highway 2, ca. 2 mi. E of Epoufette.", "decimalLatitude": "46.043026", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}